12798961308

Names of 12798961308

• Cardinal: 12798961308 can be written as Twelve billion, seven hundred ninety-eight million, nine hundred sixty-one thousand, three hundred eight.

Scientific notation

• Scientific notation: 1.2798961308 × 10¹⁰

Factors of 12798961308

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 106

Divisors of 12798961308

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 41 42 49 53 54 63 81 82 84 98 106 108 123 126 147 159 162 164 189 196 212 246 252 287 294 318 324 343 369 371 378 441 477 492 567 574 588 636 686 738 742 756 861 882 954 1029 1107 1113 1134 1148 1323 1372 1431 1476 1484 1722 1764 1908 2009 2058 2173 2214 2226 2268 2583 2597 2646 2809 2862 3087 3321 3339 3444 3969 4018 4116 4293 4346 4428 4452 5166 5194 5292 5618 5724 6027 6174 6519 6642 6678 7749 7791 7938 8036 8427 8586 8692 9261 10017 10332 10388 11236 12054 12348 13038 13284 13356 14063 15211 15498 15582 15876 16854 17172 18081 18179 18522 19557 19663 20034 23247 23373 24108 25281 26076 27783 28126 30051 30422 30996 31164 33708 36162 36358 37044 39114 39326 40068 42189 45633 46494 46746 50562 54243 54537 55566 56252 58671 58989 60102 60844 70119 72324 72716 75843 78228 78652 84378 91266 92988 93492 101124 106477 108486 109074 111132 115169 117342 117978 120204 126567 136899 137641 140238 151686 162729 163611 168756 176013 176967 182532 210357 212954 216972 218148 227529 230338 234684 235956 253134 273798 275282 280476 303372 319431 325458 327222 345507 352026 353934 379701 410697 412923 420714 425908 455058 460676 490833 506268 530901 547596 550564 638862 650916 654444 691014 704052 707868 745339 759402 806183 821394 825846 841428 910116 958293 963487 981666 1036521 1061802 1139103 1232091 1238769 1277724 1382028 1472499 1490678 1518804 1592703 1612366 1642788 1651692 1916586 1926974 1963332 2073042 2123604 2236017 2278206 2418549 2464182 2477538 2874879 2890461 2944998 2981356 3109563 3185406 3224732 3716307 3833172 3853948 4146084 4472034 4556412 4837098 4928364 4955076 5643281 5749758 5780922 5889996 6219126 6370812 6708051 7255647 7432614 8624637 8671383 8944068 9328689 9674196 11148921 11286562 11499516 11561844 12438252 13416102 14511294 14865228 16929843 17249274 17342766 18657378 20124153 21766941 22297842 22573124 26014149 26832204 29022588 33859686 34498548 34685532 37314756 39502967 40248306 43533882 44595684 50789529 52028298 60372459 65300823 67719372 78042447 79005934 80496612 87067764 101579058 104056596 118508901 120744918 130601646 152368587 156084894 158011868 203158116 237017802 241489836 261203292 304737174 312169788 355526703 457105761 474035604 609474348 711053406 914211522 1066580109 1422106812 1828423044 2133160218 3199740327 4266320436 6399480654 12798961308
• Sum of all divisors σ(n): 40739344800
• Sum of proper divisors (its aliquot sum) s(n): 27940383492
• 12798961308 is an abundant number, because the sum of its proper divisors (27940383492) is greater than itself. Its abundance is 15141422184

Bases of 12798961308

• Binary: 1011111010111000001010011010011100₂
• Hexadecimal: 0x2FAE0A69C
• Base-36: 5VO65R0

Squares and roots of 12798961308

• 12798961308 squared (12798961308²) is 163813410563681070864
• 12798961308 cubed (12798961308³) is 2096641503536072496040342130112
• The square root of 12798961308 is 113132.4944832385
• The cube root of 12798961308 is 2339.1509148205

Scales and comparisons

• 12,798,961,308 seconds is equal to 406 years, 50 weeks, 2 days, 3 hours, 1 minute, 48 seconds.
• To count from 1 to 12,798,961,308 would take you about eight hundred thirteen 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 12798961308 cubic inches would be around 194.9 feet tall.

Recreational maths with 12798961308

• 12798961308 backwards is 80316989721
• 12798961308 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12798961308's digits is 54
• More coming soon!