16189331472

Names of 16189331472

• Cardinal: 16189331472 can be written as Sixteen billion, one hundred eighty-nine million, three hundred thirty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.6189331472 × 10¹⁰

Factors of 16189331472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 95

Divisors of 16189331472

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 68 72 73 102 136 144 146 153 204 219 272 289 292 306 408 438 578 584 612 657 816 867 876 1156 1168 1224 1241 1314 1734 1752 2312 2448 2482 2601 2628 3468 3504 3723 4624 4964 5202 5256 5329 6936 7446 9928 10404 10512 10658 11169 13872 14892 15987 19856 20808 21097 21316 22338 29784 31974 41616 42194 42632 44676 47961 59568 63291 63948 84388 85264 89352 90593 95922 126582 127896 168776 178704 181186 189873 191844 253164 255792 271779 337552 362372 379746 383688 389017 506328 543558 724744 759492 767376 778034 815337 1012656 1087116 1167051 1449488 1518984 1540081 1556068 1630674 2174232 2334102 3037968 3080162 3112136 3261348 3501153 4348464 4620243 4668204 6160324 6224272 6522696 6613289 7002306 9240486 9336408 12320648 13045392 13226578 13860729 14004612 18480972 18672816 19839867 24641296 26453156 27721458 28009224 36961944 39679734 52906312 55442916 56018448 59519601 73923888 79359468 105812624 110885832 112425913 119039202 158718936 221771664 224851826 238078404 317437872 337277739 449703652 476156808 674555478 899407304 952313616 1011833217 1349110956 1798814608 2023666434 2698221912 4047332868 5396443824 8094665736 16189331472
• Sum of all divisors σ(n): 48798036820
• Sum of proper divisors (its aliquot sum) s(n): 32608705348
• 16189331472 is an abundant number, because the sum of its proper divisors (32608705348) is greater than itself. Its abundance is 16419373876

Bases of 16189331472

• Binary: 1111000100111101011001100000010000₂
• Hexadecimal: 0x3C4F59810
• Base-36: 7FQPK40

Squares and roots of 16189331472

• 16189331472 squared (16189331472²) is 262094453510289686784
• 16189331472 cubed (16189331472³) is 4243133984850773702089233666048
• The square root of 16189331472 is 127237.3037752687
• The cube root of 16189331472 is 2529.7424304125

Scales and comparisons

• 16,189,331,472 seconds is equal to 514 years, 40 weeks, 12 hours, 31 minutes, 12 seconds.
• To count from 1 to 16,189,331,472 would take you about one thousand and twenty-nine 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 16189331472 cubic inches would be around 210.8 feet tall.

Recreational maths with 16189331472

• 16189331472 backwards is 27413398161
• The number of decimal digits it has is: 11
• The sum of 16189331472's digits is 45
• More coming soon!