13217137632

Names of 13217137632

• Cardinal: 13217137632 can be written as Thirteen billion, two hundred seventeen million, one hundred thirty-seven thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.3217137632 × 10¹⁰

Factors of 13217137632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 685

Divisors of 13217137632

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 72 74 96 108 111 144 148 216 222 288 296 333 432 444 592 643 666 864 888 999 1184 1286 1332 1776 1929 1998 2572 2664 3552 3858 3996 5144 5328 5787 7716 7992 10288 10656 11574 15432 15984 17361 20576 23148 23791 30864 31968 34722 46296 47582 61728 69444 71373 92592 95164 138888 142746 185184 190328 214119 277776 285492 380656 413449 428238 555552 570984 642357 761312 826898 856476 1141968 1240347 1284714 1653796 1712952 2283936 2480694 2569428 3307592 3425904 3721041 4961388 5138856 6615184 6851808 7442082 9922776 10277712 11163123 13230368 14884164 15297613 19845552 20555424 22326246 29768328 30595226 39691104 44652492 45892839 59536656 61190452 89304984 91785678 119073312 122380904 137678517 178609968 183571356 244761808 275357034 357219936 367142712 413035551 489523616 550714068 734285424 826071102 1101428136 1468570848 1652142204 2202856272 3304284408 4405712544 6608568816 13217137632
• Sum of all divisors σ(n): 39653545680
• Sum of proper divisors (its aliquot sum) s(n): 26436408048
• 13217137632 is an abundant number, because the sum of its proper divisors (26436408048) is greater than itself. Its abundance is 13219270416

Bases of 13217137632

• Binary: 1100010011110011011000001111100000₂
• Hexadecimal: 0x313CD83E0
• Base-36: 62L54O0

Squares and roots of 13217137632

• 13217137632 squared (13217137632²) is 174692727183230567424
• 13217137632 cubed (13217137632³) is 2308937818490186092032463699968
• The square root of 13217137632 is 114965.8107090973
• The cube root of 13217137632 is 2364.3538340217

Scales and comparisons

• 13,217,137,632 seconds is equal to 420 years, 13 weeks, 5 days, 3 hours, 7 minutes, 12 seconds.
• To count from 1 to 13,217,137,632 would take you about eight hundred forty 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 13217137632 cubic inches would be around 197 feet tall.

Recreational maths with 13217137632

• 13217137632 backwards is 23673171231
• 13217137632 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13217137632's digits is 36
• More coming soon!