13145317080

Names of 13145317080

• Cardinal: 13145317080 can be written as Thirteen billion, one hundred forty-five million, three hundred seventeen thousand and eighty.

Scientific notation

• Scientific notation: 1.314531708 × 10¹⁰

Factors of 13145317080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3006

Divisors of 13145317080

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 37 40 42 56 60 70 74 84 105 111 120 140 148 151 168 185 210 222 259 280 296 302 370 420 444 453 518 555 604 740 755 777 840 888 906 1036 1057 1110 1208 1295 1480 1510 1554 1812 2072 2114 2220 2265 2590 2801 3020 3108 3171 3624 3885 4228 4440 4530 5180 5285 5587 5602 6040 6216 6342 7770 8403 8456 9060 10360 10570 11174 11204 12684 14005 15540 15855 16761 16806 18120 19607 21140 22348 22408 25368 27935 28010 31080 31710 33522 33612 39109 39214 42015 42280 44696 55870 56020 58821 63420 67044 67224 78218 78428 83805 84030 98035 103637 111740 112040 117327 117642 126840 134088 156436 156856 167610 168060 195545 196070 207274 223480 234654 235284 294105 310911 312872 335220 336120 391090 392140 414548 422951 469308 470568 518185 586635 588210 621822 670440 725459 782180 784280 829096 845902 938616 1036370 1173270 1176420 1243644 1268853 1450918 1554555 1564360 1691804 2072740 2114755 2176377 2346540 2352840 2487288 2537706 2901836 2960657 3109110 3383608 3627295 4145480 4229510 4352754 4693080 5075412 5803672 5921314 6218220 6344265 7254590 8459020 8705508 8881971 10150824 10881885 11842628 12436440 12688530 14509180 14803285 15649187 16918040 17411016 17763942 21763770 23685256 25377060 29018360 29606570 31298374 35527884 43527540 44409855 46947561 50754120 59213140 62596748 71055768 78245935 87055080 88819710 93895122 109544309 118426280 125193496 156491870 177639420 187790244 219088618 234737805 312983740 328632927 355278840 375580488 438177236 469475610 547721545 625967480 657265854 876354472 938951220 1095443090 1314531708 1643164635 1877902440 2190886180 2629063416 3286329270 4381772360 6572658540 13145317080
• Sum of all divisors σ(n): 46610933760
• Sum of proper divisors (its aliquot sum) s(n): 33465616680
• 13145317080 is an abundant number, because the sum of its proper divisors (33465616680) is greater than itself. Its abundance is 20320299600

Bases of 13145317080

• Binary: 1100001111100001011001111011011000₂
• Hexadecimal: 0x30F859ED8
• Base-36: 61EDRKO

Squares and roots of 13145317080

• 13145317080 squared (13145317080²) is 172799361133739726400
• 13145317080 cubed (13145317080³) is 2271502393324436989720446912000
• The square root of 13145317080 is 114653.0290921265
• The cube root of 13145317080 is 2360.0635025525

Scales and comparisons

• 13,145,317,080 seconds is equal to 417 years, 50 weeks, 6 days, 20 hours, 58 minutes.
• To count from 1 to 13,145,317,080 would take you about eight hundred thirty-five 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 13145317080 cubic inches would be around 196.7 feet tall.

Recreational maths with 13145317080

• 13145317080 backwards is 08071354131
• The number of decimal digits it has is: 11
• The sum of 13145317080's digits is 33
• More coming soon!