13432257870

Names of 13432257870

• Cardinal: 13432257870 can be written as Thirteen billion, four hundred thirty-two million, two hundred fifty-seven thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 1.343225787 × 10¹⁰

Factors of 13432257870

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 846

Divisors of 13432257870

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 43 86 127 129 163 215 254 258 326 381 430 489 503 635 645 762 815 978 1006 1270 1290 1509 1630 1905 2445 2515 3018 3810 4890 5030 5461 7009 7545 10922 14018 15090 16383 20701 21027 21629 27305 32766 35045 41402 42054 43258 54610 62103 63881 64887 70090 81915 81989 103505 105135 108145 124206 127762 129774 163830 163978 191643 207010 210270 216290 245967 310515 319405 324435 383286 409945 491934 621030 638810 648870 819890 890143 958215 1229835 1780286 1916430 2459670 2670429 2746883 3525527 4450715 5340858 5493766 7051054 8240649 8901430 10412603 10576581 13352145 13734415 16481298 17627635 20825206 21153162 26704290 27468830 31237809 35255270 41203245 52063015 52882905 62475618 82406490 104126030 105765810 156189045 312378090 447741929 895483858 1343225787 2238709645 2686451574 4477419290 6716128935 13432257870
• Sum of all divisors σ(n): 33517338624
• Sum of proper divisors (its aliquot sum) s(n): 20085080754
• 13432257870 is an abundant number, because the sum of its proper divisors (20085080754) is greater than itself. Its abundance is 6652822884

Bases of 13432257870

• Binary: 1100100000100111111111110101001110₂
• Hexadecimal: 0x3209FFD4E
• Base-36: 6657WI6

Squares and roots of 13432257870

• 13432257870 squared (13432257870²) is 180425551486176936900
• 13432257870 cubed (13432257870³) is 2423522533899290356887518403000
• The square root of 13432257870 is 115897.6180514511
• The cube root of 13432257870 is 2377.1121595213

Scales and comparisons

• 13,432,257,870 seconds is equal to 427 years, 5 weeks, 2 days, 22 hours, 44 minutes, 30 seconds.
• To count from 1 to 13,432,257,870 would take you about eight hundred fifty-four 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 13432257870 cubic inches would be around 198.1 feet tall.

Recreational maths with 13432257870

• 13432257870 backwards is 07875223431
• The number of decimal digits it has is: 11
• The sum of 13432257870's digits is 42
• More coming soon!