13102938144

Names of 13102938144

• Cardinal: 13102938144 can be written as Thirteen billion, one hundred two million, nine hundred thirty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3102938144 × 10¹⁰

Factors of 13102938144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 27780

Divisors of 13102938144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 53 62 72 93 96 106 124 144 159 186 212 248 279 288 318 372 424 477 496 558 636 744 848 954 992 1116 1272 1488 1643 1696 1908 2232 2544 2976 3286 3816 4464 4929 5088 6572 7632 8928 9858 13144 14787 15264 19716 26288 27691 29574 39432 52576 55382 59148 78864 83073 110764 118296 157728 166146 221528 236592 249219 332292 443056 473184 498438 664584 858421 886112 996876 1329168 1467623 1716842 1993752 2575263 2658336 2935246 3433684 3987504 4402869 5150526 5870492 6867368 7725789 7975008 8805738 10301052 11740984 13208607 13734736 15451578 17611476 20602104 23481968 26417214 27469472 30903156 35222952 41204208 45496313 46963936 52834428 61806312 70445904 82408416 90992626 105668856 123612624 136488939 140891808 181985252 211337712 247225248 272977878 363970504 409466817 422675424 545955756 727941008 818933634 1091911512 1455882016 1637867268 2183823024 3275734536 4367646048 6551469072 13102938144
• Sum of all divisors σ(n): 39190604544
• Sum of proper divisors (its aliquot sum) s(n): 26087666400
• 13102938144 is an abundant number, because the sum of its proper divisors (26087666400) is greater than itself. Its abundance is 12984728256

Bases of 13102938144

• Binary: 1100001100111111101111100000100000₂
• Hexadecimal: 0x30CFEF820
• Base-36: 60P5FS0

Squares and roots of 13102938144

• 13102938144 squared (13102938144²) is 171686988005490164736
• 13102938144 cubed (13102938144³) is 2249603983965607560936178089984
• The square root of 13102938144 is 114468.0660446397
• The cube root of 13102938144 is 2357.5245843613

Scales and comparisons

• 13,102,938,144 seconds is equal to 416 years, 32 weeks, 6 days, 9 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,102,938,144 would take you about eight hundred thirty-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 13102938144 cubic inches would be around 196.5 feet tall.

Recreational maths with 13102938144

• 13102938144 backwards is 44183920131
• 13102938144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13102938144's digits is 36
• More coming soon!