642446639950104

Names of 642446639950104

• Cardinal: 642446639950104 can be written as Six hundred forty-two trillion, four hundred forty-six billion, six hundred thirty-nine million, nine hundred fifty thousand, one hundred four.

Scientific notation

• Scientific notation: 6.42446639950104 × 10¹⁴

Factors of 642446639950104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4767

Divisors of 642446639950104

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 121 132 162 198 216 242 243 264 297 324 363 396 484 486 594 648 726 792 891 968 972 1089 1188 1331 1452 1782 1944 2178 2376 2662 2673 2904 3267 3564 3993 4356 4751 5324 5346 6534 7128 7986 8712 9502 9801 10648 10692 11979 13068 14253 14641 15972 19004 19602 21384 23958 26136 28506 29282 29403 31944 35937 38008 39204 42759 43923 47916 52261 57012 58564 58806 71874 78408 85518 87846 95832 104522 107811 114024 117128 117612 128277 131769 143748 156783 171036 175692 209044 215622 235224 256554 263538 287496 313566 323433 342072 351384 384831 395307 418088 431244 470349 513108 527076 574871 627132 646866 769662 790614 862488 940698 1026216 1054152 1149742 1154493 1185921 1254264 1293732 1411047 1539324 1581228 1724613 1881396 2299484 2308986 2371842 2587464 2822094 3078648 3162456 3449226 3557763 3762792 4233141 4598968 4617972 4743684 5173839 5644188 6323581 6898452 7115526 8466282 9235944 9487368 10347678 11288376 12647162 12699423 13796904 14231052 15521517 16932564 18970743 20695356 22572001 25294324 25398846 28462104 31043034 33865128 37941486 41390712 45144002 46564551 50588648 50797692 56912229 62086068 67716003 69559391 75882972 90288004 93129102 101595384 113824458 124172136 135432006 139118782 139693653 151765944 170736687 180576008 186258204 203148009 208678173 227648916 248292011 270864012 278237564 279387306 341473374 372516408 406296018 417356346 455297832 496584022 512210061 541728024 556475128 558774612 609444027 626034519 682946748 744876033 812592036 834712692 993168044 1024420122 1117549224 1218888054 1252069038 1365893496 1489752066 1536630183 1625184072 1669425384 1828332081 1878103557 1986336088 2048840244 2234628099 2437776108 2504138076 2731212121 2979504132 3073260366 3656664162 3756207114 4097680488 4469256198 4875552216 5008276152 5462424242 5484996243 5634310671 5959008264 6146520732 6703884297 7313328324 7512414228 8193636363 8938512396 10924848484 10969992486 11268621342 12293041464 13407768594 14626656648 15024828456 16387272726 16902932013 17877024792 20111652891 21849696968 21939984972 22537242684 24580909089 26815537188 30043333331 32774545452 33805864026 40223305782 43879969944 45074485368 49161818178 53631074376 60086666662 60334958673 65549090904 67611728052 73742727267 80446611564 90129999993 98323636356 120173333324 120669917346 135223456104 147485454534 160893223128 180259999986 196647272712 221228181801 240346666648 241339834692 270389999979 294970909068 330476666641 360519999972 442456363602 482679669384 540779999958 589941818136 660953333282 663684545403 721039999944 811169999937 884912727204 991429999923 1081559999916 1321906666564 1327369090806 1622339999874 1769825454408 1982859999846 2163119999832 2433509999811 2643813333128 2654738181612 2974289999769 3244679999748 3965719999692 4867019999622 5309476363224 5948579999538 6489359999496 7300529999433 7931439999384 8922869999307 9734039999244 11897159999076 14601059998866 17845739998614 19468079998488 23794319998152 26768609997921 29202119997732 35691479997228 53537219995842 58404239995464 71382959994456 80305829993763 107074439991684 160611659987526 214148879983368 321223319975052 642446639950104
• Sum of all divisors σ(n): 1985248394574900
• Sum of proper divisors (its aliquot sum) s(n): 1342801754624796
• 642446639950104 is an abundant number, because the sum of its proper divisors (1342801754624796) is greater than itself. Its abundance is 700355114674692

Bases of 642446639950104

• Binary: 10010010000100110101000011110000101110100100011000₂
• Hexadecimal: 0x2484D43C2E918
• Base-36: 6BQ7WTY1I0

Squares and roots of 642446639950104

• 642446639950104 squared (642446639950104²) is 412737685183178564903609610816
• 642446639950104 cubed (642446639950104³) is 265161939026716894002446040666016353098724864
• The square root of 642446639950104 is 25346531.1226231507
• The cube root of 642446639950104 is 86287.0630858605

Scales and comparisons

• 642,446,639,950,104 seconds is equal to 20,427,815 years, 48 weeks, 3 days, 10 hours, 8 minutes, 24 seconds.
• To count from 1 to 642,446,639,950,104 would take you about fifty-one million, sixty-nine thousand, five hundred thirty-nine 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 642446639950104 cubic inches would be around 7190.6 feet tall.

Recreational maths with 642446639950104

• 642446639950104 backwards is 401059936644246
• The number of decimal digits it has is: 15
• The sum of 642446639950104's digits is 63
• More coming soon!