137389931900

Names of 137389931900

• Cardinal: 137389931900 can be written as One hundred thirty-seven billion, three hundred eighty-nine million, nine hundred thirty-one thousand, nine hundred.

Scientific notation

• Scientific notation: 1.373899319 × 10¹¹

Factors of 137389931900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3186

Divisors of 137389931900

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 13 17 20 23 25 26 34 46 50 52 65 68 85 89 92 100 115 130 170 178 221 230 260 299 325 340 356 391 425 442 445 460 575 598 650 782 850 884 890 1105 1150 1157 1196 1300 1495 1513 1564 1700 1780 1955 2047 2210 2225 2300 2314 2990 3026 3037 3910 4094 4420 4450 4628 5083 5525 5785 5980 6052 6074 7475 7565 7820 8188 8900 9775 10166 10235 11050 11570 12148 14950 15130 15185 19550 19669 20332 20470 22100 23140 25415 26611 28925 29900 30260 30370 34799 37825 39100 39338 39481 40940 50830 51175 51629 53222 57850 60740 69598 69851 75650 75925 78676 78962 98345 101660 102350 103258 106444 115700 127075 133055 139196 139702 151300 151850 157924 173995 196690 197405 204700 206516 254150 258145 266110 270293 279404 303700 347990 349255 393380 394810 452387 491725 508300 516290 532220 540586 665275 671177 695980 698510 789620 869975 904774 908063 983450 987025 1032580 1081172 1187467 1290725 1330550 1342354 1351465 1397020 1739950 1746275 1809548 1816126 1966900 1974050 2261935 2374934 2581450 2661100 2684708 2702930 3355885 3479900 3492550 3513809 3632252 3948100 4523870 4540315 4594981 4749868 5162900 5405860 5937335 6216739 6711770 6757325 6985100 7027618 9047740 9080630 9189962 11309675 11874670 12433478 13423540 13514650 14055236 15437071 16779425 17569045 18161260 18379924 22619350 22701575 22974905 23749340 24866956 27029300 29686675 30874142 31083695 33558850 35138090 45238700 45403150 45949810 59373350 59734753 61748284 62167390 67117700 70276180 77185355 80817607 87845225 90806300 91899620 105684563 114874525 118746700 119469506 124334780 154370710 155418475 161635214 175690450 211369126 229749050 238939012 298673765 308741420 310836950 323270428 351380900 385926775 404088035 422738252 459498100 528422815 597347530 621673900 771853550 808176070 1056845630 1194695060 1373899319 1493368825 1543707100 1616352140 2020440175 2113691260 2642114075 2747798638 2986737650 4040880350 5284228150 5495597276 5973475300 6869496595 8081760700 10568456300 13738993190 27477986380 34347482975 68694965950 137389931900
• Sum of all divisors σ(n): 358840782720
• Sum of proper divisors (its aliquot sum) s(n): 221450850820
• 137389931900 is an abundant number, because the sum of its proper divisors (221450850820) is greater than itself. Its abundance is 84060918920

Bases of 137389931900

• Binary: 1111111111101000100111111110101111100₂
• Hexadecimal: 0x1FFD13FD7C
• Base-36: 1R46F1X8

Squares and roots of 137389931900

• 137389931900 squared (137389931900²) is 18875993387486637610000
• 137389931900 cubed (137389931900³) is 2593371446051639453397878759000000
• The square root of 137389931900 is 370661.4788455903
• The cube root of 137389931900 is 5160.0229840433

Scales and comparisons

• 137,389,931,900 seconds is equal to 4,368 years, 29 weeks, 6 days, 5 hours, 58 minutes, 20 seconds.
• To count from 1 to 137,389,931,900 would take you about eight thousand, seven hundred thirty-seven 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 137389931900 cubic inches would be around 430 feet tall.

Recreational maths with 137389931900

• 137389931900 backwards is 009139983731
• The number of decimal digits it has is: 12
• The sum of 137389931900's digits is 53
• More coming soon!