7138192768812

Names of 7138192768812

• Cardinal: 7138192768812 can be written as Seven trillion, one hundred thirty-eight billion, one hundred ninety-two million, seven hundred sixty-eight thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 7.138192768812 × 10¹²

Factors of 7138192768812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 476

Divisors of 7138192768812

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 223 241 243 252 324 378 446 482 486 567 669 723 729 756 892 964 972 1134 1338 1446 1458 1561 1687 1701 2007 2169 2187 2268 2676 2892 2916 3122 3374 3402 4014 4338 4374 4683 5061 5103 6021 6244 6507 6561 6748 6804 8028 8676 8748 9366 10122 10206 12042 13014 13122 14049 15183 15309 18063 18732 19521 19683 20244 20412 24084 26028 26244 28098 30366 30618 36126 39042 39366 42147 45549 45927 53743 54189 56196 58081 58563 60732 61236 72252 78084 78732 84294 91098 91854 107486 108378 116162 117126 126441 136647 137781 161229 162567 168588 174243 175689 182196 183708 214972 216756 232324 234252 252882 273294 275562 322458 325134 348486 351378 376201 379323 406567 409941 483687 487701 505764 522729 527067 546588 551124 644916 650268 696972 702756 752402 758646 813134 819882 967374 975402 1045458 1054134 1128603 1137969 1219701 1229823 1451061 1463103 1504804 1517292 1568187 1581201 1626268 1639764 1934748 1950804 2090916 2108268 2257206 2275938 2439402 2459646 2902122 2926206 3136374 3162402 3385809 3413907 3659103 3689469 4353183 4389309 4514412 4551876 4704561 4743603 4878804 4919292 5804244 5852412 6272748 6324804 6771618 6827814 7318206 7378938 8706366 8778618 9409122 9487206 10157427 10241721 10977309 11068407 12952063 13059549 13543236 13655628 14113683 14636412 14757876 17412732 17557236 18818244 18974412 20314854 20483442 21954618 22136814 25904126 26119098 28227366 30472281 30725163 32931927 33205221 38856189 39178647 40629708 40966884 42341049 43909236 44273628 51808252 52238196 56454732 60944562 61450326 65863854 66410442 77712378 78357294 84682098 90664441 91416843 98795781 116568567 117535941 121889124 122900652 127023147 131727708 132820884 155424756 156714588 169364196 181328882 182833686 197591562 233137134 235071882 254046294 271993323 274250529 296387343 349705701 352607823 362657764 365667372 381069441 395183124 466274268 470143764 508092588 543986646 548501058 592774686 699411402 705215646 762138882 815979969 822751587 889162029 1049117103 1057823469 1087973292 1097002116 1143208323 1185549372 1398822804 1410431292 1524277764 1631959938 1645503174 1778324058 2098234206 2115646938 2286416646 2447939907 2468254761 2667486087 3147351309 3263919876 3291006348 3556648116 4196468412 4231293876 4572833292 4895879814 4936509522 5334972174 6294702618 7343819721 7404764283 8002458261 9442053927 9791759628 9873019044 10669944348 12589405236 14687639442 14809528566 16004916522 18884107854 22031459163 28326161781 29375278884 29619057132 32009833044 37768215708 44062918326 56652323562 66094377489 84978485343 88125836652 113304647124 132188754978 169956970686 198283132467 254935456029 264377509956 339913941372 396566264934 509870912058 594849397401 793132529868 1019741824116 1189698794802 1784548192203 2379397589604 3569096384406 7138192768812
• Sum of all divisors σ(n): 21599867993088
• Sum of proper divisors (its aliquot sum) s(n): 14461675224276
• 7138192768812 is an abundant number, because the sum of its proper divisors (14461675224276) is greater than itself. Its abundance is 7323482455464

Bases of 7138192768812

• Binary: 1100111110111111101011100011011111100101100₂
• Hexadecimal: 0x67DFD71BF2C
• Base-36: 2J38NO6R0

Squares and roots of 7138192768812

• 7138192768812 squared (7138192768812²) is 50953796004719926879891344
• 7138192768812 cubed (7138192768812³) is 363718018184413558275361776993071963328
• The square root of 7138192768812 is 2671739.6521390329
• The cube root of 7138192768812 is 19254.3749150729

Scales and comparisons

• 7,138,192,768,812 seconds is equal to 226,972 years, 23 weeks, 2 days, 20 hours, 40 minutes, 12 seconds.
• To count from 1 to 7,138,192,768,812 would take you about five hundred sixty-seven thousand, four hundred thirty-one 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 7138192768812 cubic inches would be around 1604.5 feet tall.

Recreational maths with 7138192768812

• 7138192768812 backwards is 2188672918317
• 7138192768812 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7138192768812's digits is 63
• More coming soon!