137994508470

Names of 137994508470

• Cardinal: 137994508470 can be written as One hundred thirty-seven billion, nine hundred ninety-four million, five hundred eight thousand, four hundred seventy.

Scientific notation

• Scientific notation: 1.3799450847 × 10¹¹

Factors of 137994508470

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17439

Divisors of 137994508470

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 37 39 42 65 70 74 78 79 91 105 111 130 158 182 185 195 210 222 237 259 273 370 390 395 455 474 481 518 546 553 555 777 790 910 962 1027 1106 1110 1185 1295 1365 1443 1554 1659 2054 2370 2405 2590 2730 2765 2886 2923 3081 3318 3367 3885 4810 5135 5530 5846 6162 6734 7189 7215 7770 8295 8769 10101 10270 14378 14430 14615 15405 16590 16835 17293 17538 20202 20461 21567 29230 30810 33670 34586 35945 37999 40922 43134 43845 50505 51879 61383 71890 75998 86465 87690 101010 102305 103758 107835 113997 121051 122766 172930 189995 204610 215670 224809 227994 242102 259395 265993 306915 363153 379990 449618 518790 531986 569985 605255 613830 639841 674427 726306 797979 1124045 1139970 1210510 1279682 1329965 1348854 1366147 1573663 1595958 1815765 1919523 2248090 2659930 2732294 3147326 3199205 3372135 3631530 3839046 3989895 4098441 4478887 4720989 6398410 6744270 6830735 7868315 7979790 8196882 8317933 8957774 9441978 9563029 9597615 13436661 13661470 15736630 16635866 17759911 19126058 19195230 20492205 22394435 23604945 24953799 26873322 28689087 35519822 40984410 41589665 44788870 47209890 47815145 49907598 50547439 53279733 57378174 58225531 67183305 83179330 88799555 95630290 101094878 106559466 116451062 124319377 124768995 134366610 143445435 151642317 174676593 177599110 248638754 249537990 252737195 266398665 286890870 291127655 303284634 349353186 353832073 372958131 505474390 532797330 582255310 621596885 657116707 707664146 745916262 758211585 873382965 1061496219 1243193770 1314233414 1516423170 1746765930 1769160365 1864790655 1971350121 2122992438 3285583535 3538320730 3729581310 3942700242 4599816949 5307481095 6571167070 9199633898 9856750605 10614962190 13799450847 19713501210 22999084745 27598901694 45998169490 68997254235 137994508470
• Sum of all divisors σ(n): 423954800640
• Sum of proper divisors (its aliquot sum) s(n): 285960292170
• 137994508470 is an abundant number, because the sum of its proper divisors (285960292170) is greater than itself. Its abundance is 147965783700

Bases of 137994508470

• Binary: 10000000100001000111010001100010110110₂
• Hexadecimal: 0x20211D18B6
• Base-36: 1RE6D86U

Squares and roots of 137994508470

• 137994508470 squared (137994508470²) is 19042484367876901740900
• 137994508470 cubed (137994508470³) is 2627758270392831713201982795423000
• The square root of 137994508470 is 371476.1209956839
• The cube root of 137994508470 is 5167.5807048339

Scales and comparisons

• 137,994,508,470 seconds is equal to 4,387 years, 41 weeks, 3 days, 15 hours, 54 minutes, 30 seconds.
• To count from 1 to 137,994,508,470 would take you about eight thousand, seven hundred seventy-five 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 137994508470 cubic inches would be around 430.6 feet tall.

Recreational maths with 137994508470

• 137994508470 backwards is 074805499731
• The number of decimal digits it has is: 12
• The sum of 137994508470's digits is 57
• More coming soon!