13259811040

Names of 13259811040

• Cardinal: 13259811040 can be written as Thirteen billion, two hundred fifty-nine million, eight hundred eleven thousand and forty.

Scientific notation

• Scientific notation: 1.325981104 × 10¹⁰

Factors of 13259811040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6577

Divisors of 13259811040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 56 59 62 70 80 112 118 124 140 155 160 217 224 236 248 280 295 310 413 434 472 496 560 590 620 826 868 944 992 1085 1120 1180 1240 1652 1736 1829 1888 2065 2170 2360 2480 3304 3472 3658 4130 4340 4720 4960 6473 6608 6944 7316 8260 8680 9145 9440 12803 12946 13216 14632 16520 17360 18290 25606 25892 29264 32365 33040 34720 36580 45311 51212 51784 58528 64015 64730 66080 73160 90622 102424 103568 128030 129460 146320 181244 200663 204848 207136 226555 256060 258920 292640 362488 381907 401326 409696 453110 512120 517840 724976 763814 802652 906220 1003315 1024240 1035680 1404641 1449952 1527628 1605304 1812440 1909535 2006630 2048480 2673349 2809282 3055256 3210608 3624880 3819070 4013260 5346698 5618564 6110512 6421216 7023205 7249760 7638140 8026520 10693396 11237128 11839117 12221024 13366745 14046410 15276280 16053040 21386792 22474256 23678234 26733490 28092820 30552560 32106080 42773584 44948512 47356468 53466980 56185640 59195585 61105120 82873819 85547168 94712936 106933960 112371280 118391170 165747638 189425872 213867920 224742560 236782340 331495276 378851744 414369095 427735840 473564680 662990552 828738190 947129360 1325981104 1657476380 1894258720 2651962208 3314952760 6629905520 13259811040
• Sum of all divisors σ(n): 37588561920
• Sum of proper divisors (its aliquot sum) s(n): 24328750880
• 13259811040 is an abundant number, because the sum of its proper divisors (24328750880) is greater than itself. Its abundance is 11068939840

Bases of 13259811040

• Binary: 1100010110010110001010100011100000₂
• Hexadecimal: 0x31658A8E0
• Base-36: 63AJROG

Squares and roots of 13259811040

• 13259811040 squared (13259811040²) is 175822588816505881600
• 13259811040 cubed (13259811040³) is 2331374304270485223064612864000
• The square root of 13259811040 is 115151.2528807219
• The cube root of 13259811040 is 2366.8956512775

Scales and comparisons

• 13,259,811,040 seconds is equal to 421 years, 32 weeks, 2 days, 50 minutes, 40 seconds.
• To count from 1 to 13,259,811,040 would take you about eight hundred forty-three 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 13259811040 cubic inches would be around 197.2 feet tall.

Recreational maths with 13259811040

• 13259811040 backwards is 04011895231
• The number of decimal digits it has is: 11
• The sum of 13259811040's digits is 34
• More coming soon!