13561370240

Names of 13561370240

• Cardinal: 13561370240 can be written as Thirteen billion, five hundred sixty-one million, three hundred seventy thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.356137024 × 10¹⁰

Factors of 13561370240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4788

Divisors of 13561370240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 37 40 44 55 64 74 80 88 110 121 128 148 160 176 185 220 242 296 320 352 370 407 440 484 592 605 640 704 740 814 880 968 1184 1210 1408 1480 1628 1760 1936 2035 2368 2420 2960 3256 3520 3872 4070 4477 4733 4736 4840 5920 6512 7040 7744 8140 8954 9466 9680 11840 13024 15488 16280 17908 18932 19360 22385 23665 23680 26048 32560 35816 37864 38720 44770 47330 52063 52096 65120 71632 75728 77440 89540 94660 104126 130240 143264 151456 175121 179080 189320 208252 260315 260480 286528 302912 350242 358160 378640 416504 520630 572693 573056 605824 700484 716320 757280 833008 875605 1041260 1145386 1400968 1432640 1514560 1666016 1751210 1926331 2082520 2290772 2801936 2863465 2865280 3029120 3332032 3502420 3852662 4165040 4581544 5603872 5726930 6664064 7004840 7705324 8330080 9163088 9631655 11207744 11453860 14009680 15410648 16660160 18326176 19263310 21189641 22415488 22907720 28019360 30821296 33320320 36652352 38526620 42379282 45815440 56038720 61642592 73304704 77053240 84758564 91630880 105948205 112077440 123285184 154106480 169517128 183261760 211896410 246570368 308212960 339034256 366523520 423792820 616425920 678068512 847585640 1232851840 1356137024 1695171280 2712274048 3390342560 6780685120 13561370240
• Sum of all divisors σ(n): 36606223080
• Sum of proper divisors (its aliquot sum) s(n): 23044852840
• 13561370240 is an abundant number, because the sum of its proper divisors (23044852840) is greater than itself. Its abundance is 9483482600

Bases of 13561370240

• Binary: 1100101000010100100001011010000000₂
• Hexadecimal: 0x328521680
• Base-36: 68A388W

Squares and roots of 13561370240

• 13561370240 squared (13561370240²) is 183910762786357657600
• 13561370240 cubed (13561370240³) is 2494081945266610215772749824000
• The square root of 13561370240 is 116453.2963895827
• The cube root of 13561370240 is 2384.7042421939

Scales and comparisons

• 13,561,370,240 seconds is equal to 431 years, 10 weeks, 6 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 13,561,370,240 would take you about eight hundred sixty-two 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 13561370240 cubic inches would be around 198.7 feet tall.

Recreational maths with 13561370240

• 13561370240 backwards is 04207316531
• 13561370240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13561370240's digits is 32
• More coming soon!