47280772980

Names of 47280772980

• Cardinal: 47280772980 can be written as Forty-seven billion, two hundred eighty million, seven hundred seventy-two thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.728077298 × 10¹⁰

Factors of 47280772980

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 389

Divisors of 47280772980

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 27 28 30 34 35 36 42 43 45 51 54 60 63 68 70 71 84 85 86 90 102 105 108 119 126 129 135 140 142 153 170 172 180 189 204 210 213 215 238 241 252 255 258 270 284 301 306 315 340 355 357 378 387 420 426 430 459 476 482 497 510 516 540 595 602 612 630 639 645 710 714 723 731 756 765 774 852 860 903 918 945 964 994 1020 1065 1071 1161 1190 1204 1205 1207 1260 1278 1290 1420 1428 1446 1462 1491 1505 1530 1548 1687 1785 1806 1836 1890 1917 1935 1988 2130 2142 2169 2193 2295 2322 2380 2410 2414 2485 2556 2580 2709 2892 2924 2982 3010 3053 3060 3195 3213 3374 3570 3612 3615 3621 3655 3780 3834 3870 4097 4260 4284 4338 4386 4473 4515 4590 4644 4820 4828 4970 5061 5117 5355 5418 5805 5964 6020 6035 6106 6390 6426 6507 6579 6748 7140 7230 7242 7310 7455 7668 7740 8127 8194 8435 8449 8676 8772 8946 9030 9159 9180 9585 9940 10122 10234 10363 10710 10836 10845 10863 10965 11610 12070 12212 12291 12780 12852 13014 13158 13419 13545 14460 14484 14620 14910 15183 15265 15351 16065 16254 16388 16870 16898 17111 17892 18060 18105 18318 19170 19737 20244 20468 20485 20726 21371 21420 21690 21726 21930 22365 23220 24140 24582 25305 25347 25585 26028 26316 26838 27090 27477 28679 29820 30366 30530 30702 31089 32130 32508 32535 32589 32895 33740 33796 34222 36210 36636 36873 38340 39474 40635 40970 41452 42245 42742 43380 43452 43860 44730 45549 45795 46053 49164 50610 50694 51170 51333 51815 51901 53676 54180 54315 54954 57358 60732 61060 61404 61455 62178 64113 64260 65070 65178 65790 67095 68444 72420 72541 73746 75915 76041 76755 78948 81270 81940 82431 84490 85484 85555 86037 89460 91098 91590 92106 93267 98685 101220 101388 102340 102666 103630 103802 106855 108630 109908 110619 114716 119777 122910 124356 126735 128226 130140 130356 131580 134190 137385 138159 143395 145082 147492 151830 152082 153510 153999 155445 155703 162540 162945 164862 168980 171110 172074 176171 182196 183180 184212 184365 186534 192339 197370 205332 207260 207604 213710 217260 217623 221238 227745 228123 230265 239554 245820 253470 256452 256665 258111 259505 268380 274770 276318 279801 286790 290164 290887 303660 304164 307020 307998 310890 311406 320565 325890 329724 342220 344148 352342 359331 362705 363307 368730 373068 380205 384678 394740 412155 427420 430185 435246 442476 455490 456246 460530 461997 466335 467109 479108 506940 513330 516222 519010 528513 549540 552636 553095 559602 573580 577017 581774 598885 615996 621780 622812 641130 651780 652869 690795 704684 718662 725410 726614 735773 737460 760410 769356 769995 774333 778515 824310 860370 870492 872661 880855 910980 912492 921060 923994 932670 934218 961695 1026660 1032444 1038020 1057026 1077993 1088115 1089921 1106190 1119204 1140615 1154034 1163548 1197770 1233197 1282260 1290555 1305738 1381590 1399005 1401327 1437324 1450820 1453228 1454435 1471546 1520820 1539990 1548666 1557030 1585539 1648620 1720740 1745322 1761710 1796655 1816535 1847988 1865340 1868436 1923390 1958607 2036209 2114052 2155986 2176230 2179842 2207319 2212380 2281230 2308068 2309985 2335545 2395540 2466394 2581110 2611476 2617983 2642565 2763180 2798010 2802654 2885085 2908870 2943092 3079980 3097332 3114060 3171078 3233979 3264345 3269763 3490644 3523420 3593310 3633070 3678865 3699591 3846780 3871665 3917214 4072418 4311972 4352460 4359684 4363305 4414638 4562460 4619970 4671090 4756617 4932788 5150411 5162220 5235966 5285130 5389965 5449605 5596020 5605308 5770170 5817740 6108627 6165985 6342156 6467958 6528690 6539526 6621957 7006635 7186620 7266140 7357730 7399182 7743330 7834428 7853949 7927695 8144836 8726610 8829276 9239940 9342180 9513234 9793035 9809289 10181045 10300822 10471932 10570260 10779930 10899210 11036595 11098773 11540340 12217254 12331970 12508141 12935916 13057380 13079052 13089915 13243914 14013270 14715460 14798364 15451233 15486660 15707898 15855390 16169895 16348815 17453220 18325881 18497955 19026468 19586070 19618578 19865871 20362090 20601644 21559860 21798420 22073190 22197546 23783085 24434508 24663940 25016282 25752055 26179830 26487828 28026540 30543135 30902466 31415796 31710780 32339790 32697630 33109785 33296319 36651762 36995910 37524423 39172140 39237156 39269745 39731742 40724180 44146380 44395092 46353699 47566170 49046445 50032564 51504110 52359660 54977643 55493865 61086270 61804932 62540705 64679580 65395260 66219570 66592638 73303524 73991820 75048846 77256165 78539490 79463484 87556987 91629405 92707398 95132340 98092890 99329355 103008220 109955286 110987730 112573269 122172540 125081410 132439140 133185276 139061097 150097692 154512330 157078980 166481595 175113974 183258810 185414796 187622115 196185780 198658710 219910572 221975460 225146538 231768495 250162820 262670961 274888215 278122194 309024660 332963190 337719807 350227948 366517620 375244230 397317420 437784935 450293076 463536990 525341922 549776430 556244388 562866345 665926380 675439614 695305485 750488460 788012883 875569870 927073980 1050683844 1099552860 1125732690 1313354805 1350879228 1390610970 1576025766 1688599035 1751139740 2251465380 2364038649 2626709610 2781221940 3152051532 3377198070 3940064415 4728077298 5253419220 6754396140 7880128830 9456154596 11820193245 15760257660 23640386490 47280772980
• Sum of all divisors σ(n): 185469419520
• Sum of proper divisors (its aliquot sum) s(n): 138188646540
• 47280772980 is an abundant number, because the sum of its proper divisors (138188646540) is greater than itself. Its abundance is 90907873560

Bases of 47280772980

• Binary: 101100000010001001110101011101110100₂
• Hexadecimal: 0xB02275774
• Base-36: LPXR1X0

Squares and roots of 47280772980

• 47280772980 squared (47280772980²) is 2235471493586298080400
• 47280772980 cubed (47280772980³) is 105694820191515285578002187592000
• The square root of 47280772980 is 217441.4242503023
• The cube root of 47280772980 is 3615.9980646681

Scales and comparisons

• 47,280,772,980 seconds is equal to 1,503 years, 19 weeks, 6 days, 4 hours, 3 minutes.
• To count from 1 to 47,280,772,980 would take you about three thousand and six 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 47280772980 cubic inches would be around 301.3 feet tall.

Recreational maths with 47280772980

• 47280772980 backwards is 08927708274
• 47280772980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47280772980's digits is 54
• More coming soon!