13243513752

Names of 13243513752

• Cardinal: 13243513752 can be written as Thirteen billion, two hundred forty-three million, five hundred thirteen thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.3243513752 × 10¹⁰

Factors of 13243513752

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1963

Divisors of 13243513752

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 29 36 42 56 58 63 72 84 87 116 126 168 174 203 232 252 261 348 406 504 522 609 696 812 829 1044 1093 1218 1624 1658 1827 2088 2186 2436 2487 3279 3316 3654 4372 4872 4974 5803 6558 6632 7308 7461 7651 8744 9837 9948 11606 13116 14616 14922 15302 17409 19674 19896 22953 23212 24041 26232 29844 30604 31697 34818 39348 45906 46424 48082 52227 59688 61208 63394 68859 69636 72123 78696 91812 95091 96164 104454 126788 137718 139272 144246 168287 183624 190182 192328 208908 216369 221879 253576 275436 285273 288492 336574 380364 417816 432738 443758 504861 550872 570546 576984 665637 673148 760728 865476 887516 906097 1009722 1141092 1331274 1346296 1514583 1730952 1775032 1812194 1996911 2019444 2282184 2662548 2718291 3029166 3624388 3993822 4038888 5325096 5436582 6058332 6342679 7248776 7987644 8154873 10873164 12116664 12685358 15975288 16309746 19028037 21746328 25370716 26276813 32619492 38056074 50741432 52553626 57084111 65238984 76112148 78830439 105107252 114168222 152224296 157660878 183937691 210214504 228336444 236491317 315321756 367875382 456672888 472982634 551813073 630643512 735750764 945965268 1103626146 1471501528 1655439219 1891930536 2207252292 3310878438 4414504584 6621756876 13243513752
• Sum of all divisors σ(n): 42495336000
• Sum of proper divisors (its aliquot sum) s(n): 29251822248
• 13243513752 is an abundant number, because the sum of its proper divisors (29251822248) is greater than itself. Its abundance is 16008308496

Bases of 13243513752

• Binary: 1100010101010111111111101110011000₂
• Hexadecimal: 0x3155FFB98
• Base-36: 630UGM0

Squares and roots of 13243513752

• 13243513752 squared (13243513752²) is 175390656499413117504
• 13243513752 cubed (13243513752³) is 2322788571322285801593415915008
• The square root of 13243513752 is 115080.4664224125
• The cube root of 13243513752 is 2365.9255571537

Scales and comparisons

• 13,243,513,752 seconds is equal to 421 years, 5 weeks, 2 days, 9 hours, 49 minutes, 12 seconds.
• To count from 1 to 13,243,513,752 would take you about eight hundred forty-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 13243513752 cubic inches would be around 197.2 feet tall.

Recreational maths with 13243513752

• 13243513752 backwards is 25731534231
• 13243513752 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13243513752's digits is 36
• More coming soon!