139505530320

Names of 139505530320

• Cardinal: 139505530320 can be written as One hundred thirty-nine billion, five hundred five million, five hundred thirty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.3950553032 × 10¹¹

Factors of 139505530320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 648065

Divisors of 139505530320

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 23 24 26 30 36 39 40 45 46 48 52 60 65 69 72 78 80 90 92 104 115 117 120 130 138 144 156 180 184 195 207 208 230 234 240 260 276 299 312 345 360 368 390 414 460 468 520 552 585 598 624 690 720 780 828 897 920 936 1035 1040 1104 1170 1196 1380 1495 1560 1656 1794 1840 1872 2070 2340 2392 2691 2760 2990 3120 3312 3588 4140 4485 4680 4784 5382 5520 5980 7176 8280 8970 9360 10764 11960 13455 14352 16560 17940 21528 23920 26910 35880 43056 53820 71760 107640 215280 648019 1296038 1944057 2592076 3240095 3888114 5184152 5832171 6480190 7776228 8424247 9720285 10368304 11664342 12960380 14904437 15552456 16848494 19440570 23328684 25272741 25920760 29160855 29808874 31104912 33696988 38881140 42121235 44713311 46657368 50545482 51841520 58321710 59617748 67393976 74522185 75818223 77762280 84242470 89426622 93314736 101090964 116643420 119235496 126363705 134139933 134787952 149044370 151636446 155524560 168484940 178853244 193757681 202181928 223566555 233286840 238470992 252727410 268279866 298088740 303272892 336969880 357706488 379091115 387515362 404363856 447133110 466573680 505454820 536559732 581273043 596177480 606545784 670699665 673939760 715412976 758182230 775030724 894266220 968788405 1010909640 1073119464 1162546086 1192354960 1213091568 1341399330 1516364460 1550061448 1743819129 1788532440 1937576810 2021819280 2146238928 2325092172 2682798660 2906365215 3032728920 3100122896 3487638258 3577064880 3875153620 4650184344 5365597320 5812730430 6065457840 6975276516 7750307240 8719095645 9300368688 10731194640 11625460860 13950553032 15500614480 17438191290 23250921720 27901106064 34876382580 46501843440 69752765160 139505530320
• Sum of all divisors σ(n): 526482552960
• Sum of proper divisors (its aliquot sum) s(n): 386977022640
• 139505530320 is an abundant number, because the sum of its proper divisors (386977022640) is greater than itself. Its abundance is 247471492320

Bases of 139505530320

• Binary: 10000001111011001011010111010111010000₂
• Hexadecimal: 0x207B2D75D0
• Base-36: 1S35ZO40

Squares and roots of 139505530320

• 139505530320 squared (139505530320²) is 19461792989864439302400
• 139505530320 cubed (139505530320³) is 2715027752029096989790762848768000
• The square root of 139505530320 is 373504.3912994867
• The cube root of 139505530320 is 5186.3737218065

Scales and comparisons

• 139,505,530,320 seconds is equal to 4,435 years, 43 weeks, 6 days, 8 hours, 12 minutes.
• To count from 1 to 139,505,530,320 would take you about eight thousand, eight hundred seventy-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 139505530320 cubic inches would be around 432.2 feet tall.

Recreational maths with 139505530320

• 139505530320 backwards is 023035505931
• 139505530320 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139505530320's digits is 36
• More coming soon!