642130461330736

Names of 642130461330736

• Cardinal: 642130461330736 can be written as Six hundred forty-two trillion, one hundred thirty billion, four hundred sixty-one million, three hundred thirty thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 6.42130461330736 × 10¹⁴

Factors of 642130461330736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 85

Divisors of 642130461330736

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 46 49 53 56 92 98 106 112 161 184 196 212 322 343 368 371 392 424 529 644 686 742 784 848 1058 1127 1219 1288 1372 1484 2116 2254 2401 2438 2576 2597 2744 2968 3703 4232 4508 4802 4876 5194 5488 5936 7406 7889 8464 8533 9016 9604 9752 10388 12167 14812 15778 16807 17066 18032 18179 19208 19504 20776 24334 25921 28037 29624 31556 33614 34132 36358 38416 41552 48668 51842 55223 56074 59248 59731 63112 67228 68264 72716 85169 97336 103684 110446 112148 117649 119462 126224 127253 134456 136528 145432 170338 181447 194672 196259 207368 220892 224296 235298 238924 254506 268912 279841 290864 340676 362894 386561 392518 414736 418117 441784 448592 470596 477848 509012 559682 596183 644851 681352 725788 773122 785036 836234 883568 890771 941192 955696 1018024 1119364 1192366 1270129 1289702 1362704 1373813 1451576 1546244 1570072 1672468 1781542 1882384 1958887 2036048 2238728 2384732 2540258 2579404 2705927 2747626 2903152 2926819 3092488 3140144 3344936 3563084 3917774 4173281 4477456 4513957 4769464 5080516 5158808 5411854 5495252 5853638 6184976 6235397 6436343 6689872 7126168 7835548 8346562 8890903 9027914 9538928 9616691 10161032 10317616 10823708 10990504 11707276 12470794 12872686 13712209 14252336 14831573 15671096 16693124 17781806 18055828 19233382 20322064 20487733 21647416 21981008 23414552 24941588 25745372 27424418 29212967 29663146 31342192 31597699 33386248 35563612 36111656 38466764 40975466 43294832 45054401 46829104 49883176 51490744 54848836 58425934 59326292 62236321 63195398 66772496 67316837 71127224 72223312 76933528 81950932 90108802 95985463 99766352 102981488 103821011 109697672 116851868 118652584 124472642 126390796 134633674 142254448 143414131 153867056 163901864 180217604 191970926 204490769 207642022 219395344 221183893 233703736 237305168 248945284 252781592 269267348 286828262 315380807 327803728 341126179 360435208 383941852 408981538 415284044 442367786 467407472 471217859 497890568 505563184 538534696 573656524 630761614 671898241 682252358 720870416 726747077 767883704 817963076 830568088 884735572 942435718 995781136 1077069392 1147313048 1261523228 1343796482 1364504716 1431435383 1453494154 1535767408 1548287251 1635926152 1661136176 1769471144 1884871436 2207665649 2294626096 2387883253 2523046456 2687592964 2729009432 2862870766 2906988308 3096574502 3271852304 3298525013 3538942288 3769742872 4415331298 4703287687 4775766506 5046092912 5087229539 5375185928 5458018864 5725741532 5813976616 6193149004 6597050026 7539485744 8830662596 9406575374 9551533012 10174459078 10750371856 10838010757 11451483064 11627953232 12386298008 13194100052 15453659543 16715182771 17661325192 18813150748 19103066024 20348918156 21676021514 22902966128 24772596016 26388200104 30907319086 32923013809 33430365542 35322650384 35610606773 37626301496 38206132048 40697836312 43352043028 52776400208 61814638172 65846027618 66860731084 71221213546 75252602992 75866075299 81395672624 86704086056 108175616801 117006279397 123629276344 131692055236 133721462168 142442427092 151732150598 173408172112 216351233602 234012558794 247258552688 249274247411 263384110472 267442924336 284884854184 303464301196 432702467204 468025117588 498548494822 526768220944 569769708368 606928602392 757229317607 819043955779 865404934408 936050235176 997096989644 1213857204784 1514458635214 1638087911558 1730809868816 1744919731877 1872100470352 1994193979288 3028917270428 3276175823116 3489839463754 3988387958576 5733307690453 6057834540856 6552351646232 6979678927508 11466615380906 12115669081712 13104703292464 13959357855016 22933230761812 27918715710032 40133153833171 45866461523624 80266307666342 91732923047248 160532615332684 321065230665368 642130461330736
• Sum of all divisors σ(n): 1546088281173072
• Sum of proper divisors (its aliquot sum) s(n): 903957819842336
• 642130461330736 is an abundant number, because the sum of its proper divisors (903957819842336) is greater than itself. Its abundance is 261827358511600

Bases of 642130461330736

• Binary: 10010010000000001110100110000011000000110100110000₂
• Hexadecimal: 0x24803A60C0D30
• Base-36: 6BM6NTCXF4

Squares and roots of 642130461330736

• 642130461330736 squared (642130461330736²) is 412331529368823841407978301696
• 642130461330736 cubed (642130461330736³) is 264770635174810773008423317957958673445728256
• The square root of 642130461330736 is 25340293.2368734833
• The cube root of 642130461330736 is 86272.9054372639

Scales and comparisons

• 642,130,461,330,736 seconds is equal to 20,417,762 years, 22 weeks, 2 days, 15 hours, 52 minutes, 16 seconds.
• To count from 1 to 642,130,461,330,736 would take you about fifty-one million, forty-four thousand, four hundred 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 642130461330736 cubic inches would be around 7189.4 feet tall.

Recreational maths with 642130461330736

• 642130461330736 backwards is 637033164031246
• 642130461330736 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 642130461330736's digits is 49
• More coming soon!