1138911738420950

Names of 1138911738420950

• Cardinal: 1138911738420950 can be written as One quadrillion, one hundred thirty-eight trillion, nine hundred eleven billion, seven hundred thirty-eight million, four hundred twenty thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.13891173842095 × 10¹⁵

Factors of 1138911738420950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21863

Divisors of 1138911738420950

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 5 10 13 25 26 50 65 103 130 169 206 325 338 515 601 650 845 1030 1202 1339 1690 2575 2678 3005 4225 5150 6010 6695 7813 8450 10609 13390 15025 15626 17407 21139 21218 30050 33475 34814 39065 42278 53045 61903 66950 78130 87035 101569 105695 106090 123806 137917 174070 195325 203138 211390 265225 274807 275834 309515 390650 435175 507845 528475 530450 549614 619030 689585 804739 870350 1015690 1056950 1374035 1379170 1547575 1609478 1792921 2177317 2539225 2748070 3095150 3447925 3572491 3585842 4023695 4354634 5078450 6376009 6870175 6895850 7144982 8047390 8964605 10461607 10886585 12704539 12752018 13740350 17862455 17929210 20118475 20923214 21773170 25409078 28305121 31880045 35724910 40236950 44823025 52308035 54432925 56610242 63522695 63760090 82888117 89312275 89646050 104616070 108865850 127045390 141525605 159400225 165159007 165776234 178624550 224263651 261540175 283051210 317613475 318800450 330318014 367966573 414440585 448527302 523080350 635226950 707628025 735933146 825795035 828881170 1077545521 1121318255 1308567517 1415256050 1651590070 1839832865 2072202925 2147067091 2155091042 2242636510 2617135034 2915427463 3679665730 4128975175 4144405850 4294134182 5387727605 5606591275 5830854926 6542837585 8257950350 9199164325 10735335455 10775455210 11213182550 13085675170 14577137315 17011377721 18398328650 21470670910 26938638025 29154274630 32714187925 34022755442 37900557019 53676677275 53877276050 65428375850 72885686575 75801114038 85056888605 107353354550 134782454251 145771373150 170113777210 189502785095 221147910373 269564908502 379005570190 425284443025 442295820746 673912271255 850568886050 947513925475 1105739551865 1347824542510 1752171905263 1895027850950 2211479103730 3369561356275 3504343810526 5528697759325 6739122712550 8760859526315 11057395518650 17521719052630 22778234768419 43804297631575 45556469536838 87608595263150 113891173842095 227782347684190 569455869210475 1138911738420950
• Sum of all divisors σ(n): 2320313235995160
• Sum of proper divisors (its aliquot sum) s(n): 1181401497574210
• 1138911738420950 is an abundant number, because the sum of its proper divisors (1181401497574210) is greater than itself. Its abundance is 42489759153260

Bases of 1138911738420950

• Binary: 100000010111101010110001101100110010101111011010110₂
• Hexadecimal: 0x40BD58D995ED6
• Base-36: B7PKTV853Q

Squares and roots of 1138911738420950

• 1138911738420950 squared (1138911738420950²) is 1297119947913030436399398902500
• 1138911738420950 cubed (1138911738420950³) is 1477305134818121609240528028403894513007375000
• The square root of 1138911738420950 is 33747766.4212159381
• The cube root of 1138911738420950 is 104431.1409924215

Scales and comparisons

• 1,138,911,738,420,950 seconds is equal to 36,213,870 years, 20 weeks, 4 days, 7 hours, 35 minutes, 50 seconds.
• To count from 1 to 1,138,911,738,420,950 would take you about one hundred eight million, six hundred forty-one thousand, six hundred eleven 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 1138911738420950 cubic inches would be around 8702.6 feet tall.

Recreational maths with 1138911738420950

• 1138911738420950 backwards is 0590248371198311
• The number of decimal digits it has is: 16
• The sum of 1138911738420950's digits is 62
• More coming soon!