15328291328

Names of 15328291328

• Cardinal: 15328291328 can be written as Fifteen billion, three hundred twenty-eight million, two hundred ninety-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.5328291328 × 10¹⁰

Factors of 15328291328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 383

Divisors of 15328291328

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 37 49 56 64 74 98 112 128 148 196 224 256 259 296 337 343 392 448 512 518 592 674 686 784 896 1036 1184 1348 1372 1568 1792 1813 2072 2359 2368 2401 2696 2744 3136 3584 3626 4144 4718 4736 4802 5392 5488 6272 7252 8288 9436 9472 9604 10784 10976 12469 12544 12691 14504 16513 16576 18872 18944 19208 21568 21952 24938 25088 25382 29008 33026 33152 37744 38416 43136 43904 49876 50764 58016 66052 66304 75488 76832 86272 87283 87808 88837 99752 101528 115591 116032 132104 132608 150976 153664 172544 174566 175616 177674 199504 203056 231182 232064 264208 301952 307328 349132 355348 399008 406112 462364 464128 528416 603904 610981 614656 698264 710696 798016 809137 812224 924728 928256 1056832 1207808 1221962 1229312 1396528 1421392 1596032 1618274 1624448 1849456 2113664 2443924 2793056 2842784 3192064 3236548 3248896 3698912 4227328 4276867 4887848 5586112 5685568 6384128 6473096 6497792 7397824 8454656 8553734 9775696 11172224 11371136 12946192 14795648 17107468 19551392 22344448 22742272 25892384 29591296 29938069 34214936 39102784 44688896 45484544 51784768 59182592 59876138 68429872 78205568 103569536 119752276 136859744 156411136 207139072 239504552 273719488 312822272 414278144 479009104 547438976 958018208 1094877952 1916036416 2189755904 3832072832 7664145664 15328291328
• Sum of all divisors σ(n): 36803493012
• Sum of proper divisors (its aliquot sum) s(n): 21475201684
• 15328291328 is an abundant number, because the sum of its proper divisors (21475201684) is greater than itself. Its abundance is 6146910356

Bases of 15328291328

• Binary: 1110010001101000110010101000000000₂
• Hexadecimal: 0x391A32A00
• Base-36: 71I2HA8

Squares and roots of 15328291328

• 15328291328 squared (15328291328²) is 234956515036040003584
• 15328291328 cubed (15328291328³) is 3601481911884033594397716119552
• The square root of 15328291328 is 123807.4768663023
• The cube root of 15328291328 is 2484.0743017715

Scales and comparisons

• 15,328,291,328 seconds is equal to 487 years, 20 weeks, 2 days, 18 hours, 42 minutes, 8 seconds.
• To count from 1 to 15,328,291,328 would take you about nine hundred seventy-four 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 15328291328 cubic inches would be around 207 feet tall.

Recreational maths with 15328291328

• 15328291328 backwards is 82319282351
• The number of decimal digits it has is: 11
• The sum of 15328291328's digits is 44
• More coming soon!