13918914936

Names of 13918914936

• Cardinal: 13918914936 can be written as Thirteen billion, nine hundred eighteen million, nine hundred fourteen thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.3918914936 × 10¹⁰

Factors of 13918914936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23958

Divisors of 13918914936

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 31 36 54 58 62 72 81 87 93 108 116 124 162 174 186 216 232 248 261 279 324 348 372 522 558 648 696 744 783 837 899 1044 1116 1566 1674 1798 2088 2232 2349 2511 2697 3132 3348 3596 4698 5022 5394 6264 6696 7192 8091 9396 10044 10788 16182 18792 20088 21576 23893 24273 32364 47786 48546 64728 71679 72819 95572 97092 143358 145638 191144 194184 215037 286716 291276 430074 573432 582552 645111 692897 740683 860148 1290222 1385794 1481366 1720296 1935333 2078691 2222049 2580444 2771588 2962732 3870666 4157382 4444098 5160888 5543176 5925464 6236073 6666147 7741332 8314764 8888196 12472146 13332294 15482664 16629528 17776392 18708219 19998441 21479807 24944292 26664588 37416438 39996882 42959614 49888584 53329176 56124657 59995323 64439421 74832876 79993764 85919228 112249314 119990646 128878842 149665752 159987528 171838456 193318263 224498628 239981292 257757684 386636526 448997256 479962584 515515368 579954789 773273052 1159909578 1546546104 1739864367 2319819156 3479728734 4639638312 6959457468 13918914936
• Sum of all divisors σ(n): 41632905600
• Sum of proper divisors (its aliquot sum) s(n): 27713990664
• 13918914936 is an abundant number, because the sum of its proper divisors (27713990664) is greater than itself. Its abundance is 13795075728

Bases of 13918914936

• Binary: 1100111101101000011100100101111000₂
• Hexadecimal: 0x33DA1C978
• Base-36: 6E6YNI0

Squares and roots of 13918914936

• 13918914936 squared (13918914936²) is 193736192995603884096
• 13918914936 cubed (13918914936³) is 2696597590330289484683427257856
• The square root of 13918914936 is 117978.4511510471
• The cube root of 13918914936 is 2405.4802392161

Scales and comparisons

• 13,918,914,936 seconds is equal to 442 years, 30 weeks, 13 hours, 15 minutes, 36 seconds.
• To count from 1 to 13,918,914,936 would take you about eight hundred eighty-five 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 13918914936 cubic inches would be around 200.5 feet tall.

Recreational maths with 13918914936

• 13918914936 backwards is 63941981931
• 13918914936 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13918914936's digits is 54
• More coming soon!