420808729152

Names of 420808729152

• Cardinal: 420808729152 can be written as Four hundred twenty billion, eight hundred eight million, seven hundred twenty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.20808729152 × 10¹¹

Factors of 420808729152

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 202

Divisors of 420808729152

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 37 42 47 48 49 51 56 64 68 74 84 89 94 96 98 102 111 112 119 136 141 147 148 168 178 188 192 196 204 222 224 238 259 267 272 282 289 294 296 329 336 356 357 376 392 408 444 448 476 518 534 544 564 578 588 592 623 629 658 672 712 714 752 777 784 799 816 833 867 888 952 987 1036 1068 1088 1128 1156 1176 1184 1246 1258 1316 1344 1424 1428 1504 1513 1554 1568 1598 1632 1666 1734 1739 1776 1813 1869 1887 1904 1974 2023 2072 2136 2256 2303 2312 2352 2368 2397 2492 2499 2516 2632 2848 2856 3008 3026 3108 3136 3196 3264 3293 3332 3468 3478 3552 3626 3738 3774 3808 3948 4046 4144 4183 4272 4361 4403 4512 4539 4606 4624 4704 4794 4984 4998 5032 5217 5264 5439 5593 5696 5712 6052 6069 6216 6392 6586 6664 6909 6936 6956 7104 7252 7476 7548 7616 7896 8092 8288 8366 8544 8722 8806 9024 9078 9212 9248 9408 9588 9879 9968 9996 10064 10434 10528 10591 10693 10878 11186 11424 12104 12138 12173 12432 12549 12784 13083 13172 13209 13328 13583 13818 13872 13912 14161 14504 14952 15096 15792 16184 16576 16732 16779 17088 17444 17612 18156 18424 18496 19176 19758 19936 19992 20128 20868 21056 21182 21386 21756 22372 22848 23051 24208 24276 24346 24864 25098 25568 25721 26166 26344 26418 26656 27166 27636 27744 27824 28322 29008 29281 29563 29904 30192 30821 31584 31773 32079 32368 33464 33558 34888 35224 36312 36519 36848 38352 39151 39516 39872 39984 40256 40749 41736 42364 42483 42772 43512 44744 46102 48416 48552 48692 49728 50196 51136 51442 52332 52688 52836 53312 54332 55272 55488 55648 55981 56644 58016 58562 59126 59808 60384 61642 63168 63546 64158 64736 66928 67116 69153 69776 70448 71111 72624 73038 73696 74137 74851 76704 77163 78302 79032 79968 81498 83472 84728 84966 85211 85544 87024 87843 88689 89488 92204 92463 95081 96832 97104 97384 100392 102884 104664 105376 105672 108664 110544 111296 111962 113288 116032 117124 117453 118252 119616 120768 123284 127092 128316 129472 133856 134232 138306 139552 140896 142222 145248 146076 147392 148274 149702 153408 154326 154771 156604 158064 159936 161357 162996 166944 167943 169456 169932 170422 171088 174048 175686 177378 178976 180047 184408 184926 190162 194208 194768 200784 204967 205768 206941 209328 210752 211344 213333 217328 221088 222411 223924 224553 226576 234248 234906 236504 246568 254184 255633 256632 267712 268464 276612 279104 281792 284444 285243 290496 292152 296548 299404 308652 309542 313208 316128 322714 325992 333888 335886 338912 339864 340844 342176 348096 351372 354756 357952 360094 368816 369852 380324 388416 389536 391867 401568 409934 411536 413882 418656 422688 426666 434656 442176 444822 447848 449106 453152 464313 468496 469812 473008 484071 493136 497777 502571 508368 511266 513264 523957 536928 540141 553224 568888 570486 584304 593096 598808 614901 617304 619084 620823 626416 632256 645428 651984 665567 671772 677824 679728 681688 684352 702744 709512 720188 737632 739704 760648 779072 783734 803136 819868 823072 827764 837312 845376 853332 869312 889644 895696 898212 906304 928626 936992 939624 946016 951677 968142 986272 995554 1005142 1016736 1022532 1026528 1047914 1073856 1080282 1083397 1106448 1137776 1140972 1168608 1175601 1186192 1197616 1208887 1229802 1234608 1238168 1241646 1252832 1260329 1290856 1303968 1331134 1343544 1359456 1363376 1405488 1419024 1440376 1448587 1475264 1479408 1493331 1507713 1521296 1567468 1571871 1639736 1646144 1655528 1706664 1779288 1791392 1796424 1857252 1873984 1879248 1892032 1903354 1936284 1972544 1991108 1996701 2010284 2033472 2045064 2053056 2095828 2160564 2166794 2212896 2275552 2281944 2337216 2351202 2372384 2395232 2417774 2459604 2469216 2476336 2483292 2505664 2520658 2581712 2607936 2631107 2662268 2687088 2718912 2726752 2743069 2810976 2838048 2855031 2880752 2897174 2958816 2986662 3015426 3042592 3134936 3143742 3250191 3279472 3311056 3413328 3484439 3517997 3558576 3582784 3592848 3626661 3714504 3758496 3780987 3806708 3872568 3982216 3993402 4020568 4090128 4191656 4321128 4333588 4345761 4425792 4551104 4563888 4702404 4744768 4790464 4835548 4919208 4938432 4952672 4966584 5041316 5163424 5262214 5324536 5374176 5453504 5486138 5621952 5676096 5710062 5761504 5794348 5917632 5973324 6030852 6085184 6269872 6287484 6500382 6558944 6622112 6661739 6826656 6968878 7035994 7117152 7185696 7253322 7429008 7516992 7561974 7583779 7613416 7745136 7893321 7964432 7986804 8041136 8180256 8229207 8383312 8462209 8642256 8667176 8691522 9127776 9404808 9671096 9838416 9905344 9933168 10082632 10326848 10453317 10524428 10553991 10649072 10748352 10972276 11420124 11523008 11588696 11946648 12061704 12539744 12574968 13000764 13117888 13244224 13323478 13653312 13937756 14071988 14234304 14371392 14506644 14858016 15123948 15167558 15226832 15490272 15786642 15928864 15973608 16082272 16360512 16458414 16766624 16924418 17284512 17334352 17383044 18255552 18417749 18809616 19342192 19676832 19866336 19985217 20165264 20906634 21048856 21107982 21298144 21944552 22751337 22840248 23177392 23893296 24123408 24625979 25079488 25149936 25386627 26001528 26646956 27875512 28143976 29013288 29716032 30247896 30335116 30453664 30980544 31573284 31857728 31947216 32164544 32916828 33533248 33848836 34569024 34668704 34766088 36835498 37619232 38684384 39353664 39732672 39970434 40330528 41813268 42097712 42215964 42596288 43889104 44728819 45502674 45680496 46354784 46632173 47786592 48246816 49251958 50299872 50773254 52003056 53293912 55253247 55751024 56287952 58026576 59235463 60495792 60670232 60907328 63146568 63894432 65833656 67697672 69337408 69532176 73670996 73877937 75238464 77368768 79940868 80661056 83626536 84195424 84431928 87778208 89457638 91005348 91360992 92709568 93264346 95573184 96493632 98503916 100599744 101546508 104006112 106587824 110506494 111502048 112575904 116053152 118470926 120991584 121340464 126293136 127788864 128924243 131667312 134186457 135395344 139064352 139896519 147341992 147755874 159881736 167253072 168390848 168863856 175556416 177706389 178915276 182010696 182721984 186528692 197007832 203093016 208012224 213175648 221012988 223004096 225151808 232106304 236941852 241983168 242680928 252586272 257848486 263334624 268372914 270790688 278128704 279793038 294683984 295511748 313101733 319763472 334506144 337727712 355412778 357830552 364021392 373057384 386772729 394015664 406186032 426351296 442025976 473883704 485361856 505172544 515696972 526669248 536745828 541581376 559586076 589367968 591023496 626203466 639526944 669012288 675455424 710825556 715661104 728042784 746114768 773545458 788031328 812372064 884051952 939305199 947767408 1031393944 1073491656 1119172152 1178735936 1182046992 1252406932 1279053888 1421651112 1431322208 1456085568 1492229536 1547090916 1576062656 1624744128 1768103904 1878610398 1895534816 2062787888 2146983312 2191712131 2238344304 2364093984 2504813864 2843302224 2862644416 2984459072 3094181832 3536207808 3757220796 3791069632 4125575776 4293966624 4383424262 4476688608 4728187968 5009627728 5686604448 6188363664 6575136393 7514441592 8251151552 8587933248 8766848524 8953377216 10019255456 11373208896 12376727328 13150272786 15028883184 17533697048 20038510912 24753454656 26300545572 30057766368 35067394096 52601091144 60115532736 70134788192 105202182288 140269576384 210404364576 420808729152
• Sum of all divisors σ(n): 1459299006720
• Sum of proper divisors (its aliquot sum) s(n): 1038490277568
• 420808729152 is an abundant number, because the sum of its proper divisors (1038490277568) is greater than itself. Its abundance is 617681548416

Bases of 420808729152

• Binary: 110000111111010001001111010001001000000₂
• Hexadecimal: 0x61FA27A240
• Base-36: 5DBENHHC

Squares and roots of 420808729152

• 420808729152 squared (420808729152²) is 177079986530521294639104
• 420808729152 cubed (420808729152³) is 74516804090161943657155104723959808
• The square root of 420808729152 is 648697.7178563217
• The cube root of 420808729152 is 7493.6760270853

Scales and comparisons

• 420,808,729,152 seconds is equal to 13,380 years, 21 weeks, 4 days, 9 hours, 39 minutes, 12 seconds.
• To count from 1 to 420,808,729,152 would take you about twenty-six thousand, seven hundred sixty 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 420808729152 cubic inches would be around 624.5 feet tall.

Recreational maths with 420808729152

• 420808729152 backwards is 251927808024
• 420808729152 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420808729152's digits is 48
• More coming soon!