421168424040

Names of 421168424040

• Cardinal: 421168424040 can be written as Four hundred twenty-one billion, one hundred sixty-eight million, four hundred twenty-four thousand and forty.

Scientific notation

• Scientific notation: 4.2116842404 × 10¹¹

Factors of 421168424040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4652

Divisors of 421168424040

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 19 20 21 24 26 27 28 30 35 36 38 39 40 42 45 49 52 54 56 57 60 63 65 70 72 76 78 84 90 91 95 98 104 105 108 114 117 120 126 130 133 135 140 147 152 156 168 171 180 182 189 190 195 196 210 216 228 234 245 247 252 260 266 270 273 280 285 294 312 315 342 343 351 360 364 378 380 390 392 399 420 441 455 456 468 490 494 504 513 520 532 540 546 570 585 588 630 637 665 684 686 702 728 735 741 756 760 780 798 819 840 855 882 910 931 936 945 980 988 1026 1029 1064 1080 1092 1140 1170 1176 1197 1235 1260 1274 1323 1330 1365 1368 1372 1404 1470 1482 1512 1560 1596 1638 1710 1715 1729 1755 1764 1820 1862 1890 1911 1960 1976 1995 2052 2058 2184 2205 2223 2280 2340 2394 2457 2470 2520 2548 2565 2646 2660 2730 2744 2793 2808 2940 2964 3087 3185 3192 3276 3420 3430 3458 3510 3528 3591 3640 3705 3724 3780 3822 3990 4095 4104 4116 4410 4446 4459 4603 4655 4680 4788 4914 4940 5096 5130 5145 5187 5292 5320 5460 5586 5733 5880 5928 5985 6174 6370 6517 6552 6615 6669 6840 6860 6916 7020 7182 7410 7448 7560 7644 7980 8190 8232 8379 8645 8820 8892 8918 9206 9261 9310 9555 9576 9828 9880 10260 10290 10374 10584 10920 11115 11172 11466 11970 12103 12285 12348 12740 13034 13230 13338 13377 13720 13809 13832 13965 14040 14364 14820 15288 15435 15561 15960 16380 16758 17199 17290 17640 17784 17836 17955 18412 18522 18620 19110 19551 19656 20520 20580 20748 22230 22295 22344 22932 23015 23940 24206 24570 24696 25137 25480 25935 26068 26460 26676 26754 27618 27930 28665 28728 29640 30870 31122 32221 32585 32760 33345 33516 34398 34580 35672 35910 36309 36824 37044 37240 38220 39102 40131 41160 41427 41496 41895 44460 44590 45864 46030 46305 46683 47880 48412 49140 50274 51870 52136 52920 53352 53508 55236 55860 57330 58653 59839 60515 61740 62244 64442 65170 66690 66885 67032 68796 69045 69160 71820 72618 74088 76440 77805 78204 80262 82854 83790 84721 85995 87457 88920 89180 92060 92610 93366 96663 96824 97755 98280 100548 103740 107016 108927 110472 111720 114660 117306 119678 120393 121030 123480 124281 124488 125685 128884 130340 133380 133770 137592 138090 143640 145236 155610 156408 160524 161105 165708 167580 169442 171990 174914 175959 178360 179517 181545 184120 185220 186732 193326 195510 200655 201096 207135 207480 217854 225547 229320 233415 234612 239356 240786 242060 248562 251370 254163 257768 260680 262371 266760 267540 276180 289989 290472 293265 299195 311220 321048 322210 326781 331416 335160 338884 343980 349828 351918 359034 363090 370440 373464 386652 391020 401310 414270 418873 423605 435708 437285 451094 466830 469224 478712 481572 483315 484120 497124 502740 508326 524742 535080 538551 544635 552360 579978 586530 598390 601965 612199 621405 622440 644420 653562 676641 677768 687960 699656 703836 718068 726180 762489 773304 782040 787113 802620 828540 837746 847210 869967 871416 874570 879795 897585 902188 933660 963144 966630 994248 1005480 1016652 1049484 1077102 1089270 1127735 1136941 1159956 1173060 1196780 1203930 1224398 1242810 1256619 1270815 1288840 1307124 1311855 1353282 1407672 1436136 1449945 1452360 1524978 1574226 1578829 1605240 1615653 1633905 1657080 1675492 1694420 1739934 1749140 1759590 1795170 1804376 1836597 1867320 1933260 2029923 2033304 2094365 2098968 2154204 2178540 2255470 2273882 2287467 2319912 2346120 2361339 2393560 2407860 2448796 2485620 2513238 2541630 2614248 2623710 2692755 2706564 2899890 2932111 3049956 3060995 3148452 3157658 3231306 3267810 3350984 3383205 3388840 3410823 3479868 3498280 3519180 3590340 3673194 3769857 3812445 3866520 3935565 4059846 4188730 4285393 4308408 4349835 4357080 4510940 4547764 4574934 4722678 4736487 4815720 4897592 4971240 5026476 5083260 5247420 5385510 5413128 5509791 5684705 5799780 5864222 6089769 6099912 6121990 6283095 6296904 6315316 6462612 6535620 6766410 6821646 6959736 7038360 7180680 7346388 7539714 7624890 7871130 7894145 7958587 8078265 8119692 8377460 8570786 8699670 8796333 9021880 9095528 9149868 9182985 9445356 9472974 10052952 10149615 10166520 10232469 10494840 10771020 11019582 11309571 11369410 11437335 11599560 11728444 11806695 12179538 12243980 12566190 12630632 12856179 12925224 13071240 13532820 13643292 14209461 14660555 14692776 15079428 15249780 15742260 15788290 15917174 16156530 16239384 16529373 16754920 17054115 17141572 17399340 17592666 18299736 18365970 18849285 18890712 18945948 20299230 20464938 20524777 21426965 21542040 22039164 22619142 22738820 22874670 23456888 23613390 23682435 23875761 24359076 24487960 25132380 25712358 26388999 27065640 27286584 27548955 28418922 29321110 29997751 30158856 30448845 30499560 30697407 31484520 31576580 31834348 32313060 33058746 34108230 34283144 34798680 35185332 36731940 37698570 37891896 38568537 39792935 40598460 40929876 41049554 42628383 42853930 43981665 44078328 45238284 45477640 45749340 47226780 47364870 47751522 48718152 50264760 51162345 51424716 52777998 55097910 55710109 56547855 56837844 58642220 59995502 60897690 61394814 61574331 63153160 63668696 64280895 64626120 66117492 68216460 70370664 71047305 71627283 73463880 75397140 77137074 79166997 79585870 81196920 81859752 82099108 82646865 85256766 85707860 87963330 89993253 90476568 91498680 94453560 94729740 95503044 102324690 102623885 102849432 105555996 110195820 111420218 113095710 113675688 115705611 117284440 119378805 119991004 121795380 122789628 123148662 128561790 131944995 132234984 136432920 142094610 143254566 149988755 150794280 153487035 154274148 158333994 159171740 164198216 165293730 167130327 170513532 171415720 175926660 179986506 184722993 189459480 191006088 192842685 204649380 205247770 211111992 213141915 214881849 220391640 222840436 226191420 231411222 238757610 239982008 243590760 245579256 246297324 257123580 263889990 269979759 278550545 284189220 286509132 299977510 306974070 307871655 308548296 316667988 318343480 330587460 334260654 341027064 351853320 358136415 359973012 369445986 385685370 389970763 395834985 409298760 410495540 426283830 429763698 445680872 449966265 452382840 462822444 477515220 492594648 501390981 514247160 527779980 539959518 554168979 557101090 568378440 573018264 578528055 599955020 613948140 615743310 633335976 661174920 668521308 716272830 719946024 738891972 771370740 779941526 791669970 809939277 820991080 835651635 852567660 859527396 899932530 923614965 925644888 955030440 1002781962 1055559960 1074409245 1079919036 1108337958 1114202180 1157056110 1169912289 1199910040 1227896280 1231486620 1337042616 1349898795 1432545660 1477783944 1504172943 1542741480 1559883052 1583339940 1619878554 1671303270 1705135320 1719054792 1799865060 1847229930 1949853815 2005563924 2148818490 2159838072 2216675916 2228404360 2314112220 2339824578 2462973240 2506954905 2699797590 2770844895 2865091320 3008345886 3119766104 3166679880 3239757108 3342606540 3509736867 3599730120 3694459860 3899707630 4011127848 4049696385 4297636980 4433351832 4628224440 4679649156 5013909810 5399595180 5541689790 5849561445 6016691772 6479514216 6685213080 7019473734 7388919720 7520864715 7799415260 8099392770 8595273960 9359298312 10027819620 10529210601 10799190360 11083379580 11699122890 12033383544 14038947468 15041729430 15598830520 16198785540 17548684335 20055639240 21058421202 22166759160 23398245780 28077894936 30083458860 32397571080 35097368670 42116842404 46796491560 52646053005 60166917720 70194737340 84233684808 105292106010 140389474680 210584212020 421168424040
• Sum of all divisors σ(n): 1856332800000
• Sum of proper divisors (its aliquot sum) s(n): 1435164375960
• 421168424040 is an abundant number, because the sum of its proper divisors (1435164375960) is greater than itself. Its abundance is 1013995951920

Bases of 421168424040

• Binary: 110001000001111100110000010010001101000₂
• Hexadecimal: 0x620F982468
• Base-36: 5DHCSZU0

Squares and roots of 421168424040

• 421168424040 squared (421168424040²) is 177382841408337249921600
• 421168424040 cubed (421168424040³) is 74708051767686653666307885555264000
• The square root of 421168424040 is 648974.9024731233
• The cube root of 421168424040 is 7495.8105434295

Scales and comparisons

• 421,168,424,040 seconds is equal to 13,391 years, 44 weeks, 2 days, 12 hours, 54 minutes.
• To count from 1 to 421,168,424,040 would take you about twenty-six thousand, seven hundred eighty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 421168424040 cubic inches would be around 624.7 feet tall.

Recreational maths with 421168424040

• 421168424040 backwards is 040424861124
• 421168424040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421168424040's digits is 36
• More coming soon!