13939121350

Names of 13939121350

• Cardinal: 13939121350 can be written as Thirteen billion, nine hundred thirty-nine million, one hundred twenty-one thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.393912135 × 10¹⁰

Factors of 13939121350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 221

Divisors of 13939121350

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 5 7 10 11 14 22 25 35 47 50 55 70 77 94 110 121 149 154 175 235 242 275 298 329 350 385 470 517 550 605 658 745 770 847 1034 1043 1175 1210 1490 1639 1645 1694 1925 2086 2209 2350 2585 3025 3278 3290 3619 3725 3850 4235 4418 5170 5215 5687 6050 7003 7238 7450 8195 8225 8470 10430 11045 11374 11473 12925 14006 15463 16390 16450 18029 18095 21175 22090 22946 24299 25850 26075 28435 30926 35015 36058 36190 39809 40975 42350 48598 49021 52150 55225 56870 57365 70030 77033 77315 79618 81950 90145 90475 98042 110450 114730 121495 126203 142175 154066 154630 170093 175075 180290 180950 199045 242990 245105 252406 267289 284350 286825 329141 340186 350150 385165 386575 398090 450725 490210 534578 539231 573650 607475 631015 658282 770330 773150 847363 850465 901450 995225 1078462 1214950 1225525 1262030 1336445 1645705 1694726 1700930 1871023 1925825 1990450 2303987 2451050 2672890 2696155 3155075 3291410 3620551 3742046 3851650 4236815 4252325 4607974 5392310 5931541 6310150 6682225 7241102 8228525 8473630 8504650 9355115 11519935 11863082 13364450 13480775 16457050 18102755 18710230 21184075 23039870 25343857 26961550 29657705 36205510 39826061 42368150 46775575 50687714 57599675 59315410 79652122 90513775 93551150 115199350 126719285 148288525 181027550 199130305 253438570 278782427 296577050 398260610 557564854 633596425 995651525 1267192850 1393912135 1991303050 2787824270 6969560675 13939121350
• Sum of all divisors σ(n): 33500199600
• Sum of proper divisors (its aliquot sum) s(n): 19561078250
• 13939121350 is an abundant number, because the sum of its proper divisors (19561078250) is greater than itself. Its abundance is 5621956900

Bases of 13939121350

• Binary: 1100111110110101100001110011000110₂
• Hexadecimal: 0x33ED61CC6
• Base-36: 6EIZQVA

Squares and roots of 13939121350

• 13939121350 squared (13939121350²) is 194299104010025822500
• 13939121350 cubed (13939121350³) is 2708358788992021556461060375000
• The square root of 13939121350 is 118064.0561305599
• The cube root of 13939121350 is 2406.6437070073

Scales and comparisons

• 13,939,121,350 seconds is equal to 443 years, 11 weeks, 3 days, 10 hours, 9 minutes, 10 seconds.
• To count from 1 to 13,939,121,350 would take you about eight hundred eighty-six 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 13939121350 cubic inches would be around 200.6 feet tall.

Recreational maths with 13939121350

• 13939121350 backwards is 05312193931
• The number of decimal digits it has is: 11
• The sum of 13939121350's digits is 37
• More coming soon!