138101514250

Names of 138101514250

• Cardinal: 138101514250 can be written as One hundred thirty-eight billion, one hundred one million, five hundred fourteen thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.3810151425 × 10¹¹

Factors of 138101514250

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 302

Divisors of 138101514250

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 14 19 25 35 38 49 50 61 70 71 95 98 122 125 133 137 142 175 190 245 250 266 274 305 350 355 427 475 490 497 610 665 685 710 854 875 931 950 959 994 1159 1225 1330 1349 1370 1525 1750 1775 1862 1918 2135 2318 2375 2450 2485 2603 2698 2989 3050 3325 3425 3479 3550 4270 4331 4655 4750 4795 4970 5206 5795 5978 6125 6650 6713 6745 6850 6958 7625 8113 8357 8662 8875 9310 9443 9590 9727 10675 11590 12250 12425 13015 13426 13490 14945 15250 16226 16625 16714 17125 17395 17750 18221 18886 19454 21350 21655 23275 23975 24850 26030 28975 29890 30317 33250 33565 33725 34250 34790 36442 40565 41785 43310 46550 47215 47950 48635 53375 56791 57950 58499 60634 62125 65075 66101 67130 67450 68089 74725 81130 82289 83570 86975 91105 94430 97270 106750 108275 113582 116375 116998 119875 124250 127547 130150 132202 136178 144875 149450 151585 158783 164578 167825 168625 173950 182210 184813 202825 208925 212219 216550 232750 236075 239750 243175 255094 283955 289750 292495 303170 317566 325375 330505 335650 337250 340445 369626 373625 405650 409493 411445 417850 424438 434875 455525 472150 476623 486350 541375 567910 576023 584990 593347 637735 650750 661010 680890 747250 757925 793915 818986 822890 839125 869750 911050 924065 953246 1014125 1044625 1061095 1082750 1111481 1152046 1180375 1186694 1215875 1275470 1293691 1419775 1462475 1515850 1587830 1652525 1678250 1702225 1848130 2028250 2047465 2057225 2089250 2122190 2222962 2277625 2360750 2383115 2431750 2587382 2839550 2880115 2924950 2966735 3188675 3305050 3404450 3789625 3969575 4032161 4094930 4114450 4153429 4555250 4620325 4766230 5305475 5557405 5760230 5933470 6377350 6468455 7098875 7312375 7579250 7780367 7939150 8064322 8262625 8306858 8511125 9055837 9240650 10237325 10286125 10610950 11114810 11273593 11915575 12936910 14197750 14400575 14624750 14833675 15560734 15943375 16525250 17022250 18111674 19847875 20160805 20474650 20572250 20767145 22547186 23101625 23831150 26527375 27787025 28801150 29074003 29667350 31886750 32342275 38901835 39695750 40321610 41534290 45279185 46203250 51186625 53054750 55574050 56367965 58148006 59577875 64684550 72002875 74168375 77803670 78915151 90558370 100804025 102373250 103835725 112735930 119155750 138935125 144005750 145370015 148336750 157830302 161711375 194509175 201608050 207671450 226395925 277870250 281839825 290740030 323422750 389018350 394575755 452791850 504020125 519178625 552406057 563679650 726850075 789151510 972545875 1008040250 1038357250 1104812114 1131979625 1409199125 1453700150 1945091750 1972878775 2263959250 2762030285 2818398250 3634250375 3945757550 5524060570 7268500750 9864393875 13810151425 19728787750 27620302850 69050757125 138101514250
• Sum of all divisors σ(n): 328665392640
• Sum of proper divisors (its aliquot sum) s(n): 190563878390
• 138101514250 is an abundant number, because the sum of its proper divisors (190563878390) is greater than itself. Its abundance is 52462364140

Bases of 138101514250

• Binary: 10000000100111011111011110000000001010₂
• Hexadecimal: 0x20277DE00A
• Base-36: 1RFY2QDM

Squares and roots of 138101514250

• 138101514250 squared (138101514250²) is 19072028238142953062500
• 138101514250 cubed (138101514250³) is 2633875979506301425897924890625000
• The square root of 138101514250 is 371620.1208895987
• The cube root of 138101514250 is 5168.9160674829

Scales and comparisons

• 138,101,514,250 seconds is equal to 4,391 years, 10 weeks, 3 days, 3 hours, 44 minutes, 10 seconds.
• To count from 1 to 138,101,514,250 would take you about eight thousand, seven hundred eighty-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 138101514250 cubic inches would be around 430.7 feet tall.

Recreational maths with 138101514250

• 138101514250 backwards is 052415101831
• The number of decimal digits it has is: 12
• The sum of 138101514250's digits is 31
• More coming soon!