231672905728

Names of 231672905728

• Cardinal: 231672905728 can be written as Two hundred thirty-one billion, six hundred seventy-two million, nine hundred five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.31672905728 × 10¹¹

Factors of 231672905728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 169

Divisors of 231672905728

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 128 136 139 176 187 256 272 278 289 352 374 512 544 556 578 704 748 1024 1088 1112 1156 1408 1496 1529 2048 2176 2224 2312 2363 2816 2992 3058 3179 4096 4352 4448 4624 4726 5632 5984 6116 6358 8192 8704 8896 9248 9452 11264 11968 12232 12716 16384 17408 17792 18496 18904 22528 23936 24464 25432 25993 32768 34816 35584 36992 37808 40171 45056 47872 48928 50864 51986 65536 69632 71168 73984 75616 80342 90112 95744 97856 101728 103972 131072 139264 142336 147968 151232 160684 180224 191488 195712 203456 207944 262144 278528 284672 295936 302464 321368 360448 382976 391424 406912 415888 441881 524288 557056 569344 591872 604928 642736 720896 765952 782848 813824 831776 883762 1114112 1138688 1183744 1209856 1285472 1441792 1531904 1565696 1627648 1663552 1767524 2228224 2277376 2367488 2419712 2570944 2883584 3063808 3131392 3255296 3327104 3535048 4456448 4554752 4734976 4839424 5141888 5767168 6127616 6262784 6510592 6654208 7070096 8912896 9109504 9469952 9678848 10283776 12255232 12525568 13021184 13308416 14140192 18219008 18939904 19357696 20567552 24510464 25051136 26042368 26616832 28280384 36438016 37879808 38715392 41135104 49020928 50102272 52084736 53233664 56560768 72876032 75759616 77430784 82270208 98041856 100204544 104169472 106467328 113121536 151519232 154861568 164540416 200409088 208338944 212934656 226243072 309723136 329080832 400818176 416677888 425869312 452486144 619446272 658161664 801636352 833355776 851738624 904972288 1238892544 1316323328 1666711552 1703477248 1809944576 2632646656 3406954496 3619889152 5265293312 6813908992 7239778304 10530586624 13627817984 14479556608 21061173248 28959113216 57918226432 115836452864 231672905728
• Sum of all divisors σ(n): 540813042000
• Sum of proper divisors (its aliquot sum) s(n): 309140136272
• 231672905728 is an abundant number, because the sum of its proper divisors (309140136272) is greater than itself. Its abundance is 77467230544

Bases of 231672905728

• Binary: 11010111110000110010000000000000000000₂
• Hexadecimal: 0x35F0C80000
• Base-36: 2YFG2E4G

Squares and roots of 231672905728

• 231672905728 squared (231672905728²) is 53672335248454775209984
• 231672905728 cubed (231672905728³) is 12434425864216874594894054636388352
• The square root of 231672905728 is 481324.1171269107
• The cube root of 231672905728 is 6141.7445424951

Scales and comparisons

• 231,672,905,728 seconds is equal to 7,366 years, 25 weeks, 8 hours, 55 minutes, 28 seconds.
• To count from 1 to 231,672,905,728 would take you about fourteen thousand, seven hundred thirty-two 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 231672905728 cubic inches would be around 511.8 feet tall.

Recreational maths with 231672905728

• 231672905728 backwards is 827509276132
• The number of decimal digits it has is: 12
• The sum of 231672905728's digits is 52
• More coming soon!