7981442836224

Names of 7981442836224

• Cardinal: 7981442836224 can be written as Seven trillion, nine hundred eighty-one billion, four hundred forty-two million, eight hundred thirty-six thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 7.981442836224 × 10¹²

Factors of 7981442836224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 19621

Divisors of 7981442836224

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 61 64 66 78 88 96 104 122 128 132 143 156 176 183 192 208 244 256 264 286 312 352 366 384 416 429 488 528 572 624 671 704 732 768 793 832 858 976 1056 1144 1248 1342 1408 1464 1586 1664 1716 1952 2013 2112 2288 2379 2496 2684 2816 2928 3172 3328 3432 3721 3904 4026 4224 4576 4758 4992 5368 5856 6344 6864 7442 7808 8052 8448 8723 9152 9516 9984 10736 11163 11712 12688 13728 14884 15616 16104 17446 18304 19032 19531 21472 22326 23424 25376 26169 27456 29768 32208 34892 36608 38064 39062 40931 42944 44652 46848 48373 50752 52338 54912 58593 59536 64416 69784 76128 78124 81862 85888 89304 96746 101504 104676 109824 117186 119072 122793 128832 139568 145119 152256 156248 163724 171776 178608 193492 203008 209352 214841 234372 238144 245586 253903 257664 279136 290238 304512 312496 327448 357216 386984 418704 429682 468744 476288 491172 507806 515328 532103 558272 580476 609024 624992 644523 654896 714432 761709 773968 837408 859364 937488 952576 982344 1015612 1064206 1116544 1160952 1191391 1249984 1289046 1309792 1428864 1523418 1547936 1596309 1674816 1718728 1874976 1964688 2031224 2128412 2233088 2321904 2382782 2499968 2578092 2619584 2792933 2857728 3046836 3095872 3192618 3349632 3437456 3574173 3749952 3929376 4062448 4256824 4643808 4765564 4999936 5156184 5239168 5585866 6093672 6191744 6385236 6699264 6874912 7148346 7499904 7858752 8124896 8378799 8513648 9287616 9531128 10312368 10478336 11171732 12187344 12383488 12770472 13105301 13749824 14296692 14999808 15488083 15717504 16249792 16757598 17027296 18575232 19062256 20624736 22343464 24374688 25540944 26210602 27499648 28593384 30976166 31435008 32499584 33515196 34054592 37150464 38124512 39315903 41249472 44686928 46464249 48749376 51081888 52421204 54999296 57186768 61952332 64999168 67030392 68109184 72674851 76249024 78631806 82498944 89373856 92928498 97498752 102163776 104842408 114373536 123904664 134060784 136218368 145349702 152498048 157263612 164997888 170368913 178747712 185856996 194997504 204327552 209684816 218024553 228747072 247809328 268121568 290699404 304996096 314527224 340737826 357495424 371713992 408655104 419369632 436049106 457494144 495618656 511106739 536243136 581398808 629054448 681475652 714990848 743427984 799423361 838739264 872098212 914988288 944773063 991237312 1022213478 1072486272 1162797616 1258108896 1362951304 1486855968 1598846722 1677478528 1744196424 1889546126 1982474624 2044426956 2144972544 2325595232 2398270083 2516217792 2725902608 2834319189 2973711936 3197693444 3354957056 3488392848 3779092252 3964949248 4088853912 4651190464 4796540166 5032435584 5451805216 5668638378 5947423872 6395386888 6976785696 7558184504 8177707824 9302380928 9593080332 10064871168 10392503693 10903610432 11337276756 11894847744 12790773776 13953571392 15116369008 16355415648 18604761856 19186160664 20785007386 21807220864 22674553512 25581547552 27907142784 30232738016 31177511079 32710831296 38372321328 41570014772 43614441728 45349107024 51163095104 55814285568 60465476032 62355022158 65421662592 76744642656 83140029544 90698214048 102326190208 120930952064 124710044316 130843325184 153489285312 166280059088 181396428096 204652380416 241861904128 249420088632 306978570624 332560118176 362792856192 498840177264 613957141248 665120236352 725585712384 997680354528 1330240472704 1995360709056 2660480945408 3990721418112 7981442836224
• Sum of all divisors σ(n): 25373082413952
• Sum of proper divisors (its aliquot sum) s(n): 17391639577728
• 7981442836224 is an abundant number, because the sum of its proper divisors (17391639577728) is greater than itself. Its abundance is 9410196741504

Bases of 7981442836224

• Binary: 1110100001001010011000100001010011100000000₂
• Hexadecimal: 0x7425310A700
• Base-36: 2TUMGZMYO

Squares and roots of 7981442836224

• 7981442836224 squared (7981442836224²) is 63703429747911409286578176
• 7981442836224 cubed (7981442836224³) is 508445283004366371876555409469340647424
• The square root of 7981442836224 is 2825144.7460659427
• The cube root of 7981442836224 is 19984.5237241867

Scales and comparisons

• 7,981,442,836,224 seconds is equal to 253,785 years, 10 weeks, 14 hours, 30 minutes, 24 seconds.
• To count from 1 to 7,981,442,836,224 would take you about six hundred thirty-four thousand, four hundred sixty-two 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 7981442836224 cubic inches would be around 1665.4 feet tall.

Recreational maths with 7981442836224

• 7981442836224 backwards is 4226382441897
• The number of decimal digits it has is: 13
• The sum of 7981442836224's digits is 60
• More coming soon!