231697345152

Names of 231697345152

• Cardinal: 231697345152 can be written as Two hundred thirty-one billion, six hundred ninety-seven million, three hundred forty-five thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 2.31697345152 × 10¹¹

Factors of 231697345152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1512

Divisors of 231697345152

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 128 147 156 168 169 182 192 196 208 224 273 294 312 336 338 343 364 384 392 416 448 507 546 588 624 637 672 676 686 728 784 832 896 1014 1029 1092 1176 1183 1248 1274 1344 1352 1372 1456 1487 1568 1664 1911 2028 2058 2184 2352 2366 2401 2496 2548 2688 2704 2744 2912 2974 3136 3549 3822 4056 4116 4368 4459 4461 4704 4732 4802 4992 5096 5408 5488 5824 5948 6272 7098 7203 7644 8112 8232 8281 8736 8918 8922 9408 9464 9604 10192 10409 10816 10976 11648 11896 13377 14196 14406 15288 16224 16464 16562 17472 17836 17844 18816 18928 19208 19331 20384 20818 21632 21952 23792 24843 26754 28392 28812 30576 31213 31227 32448 32928 33124 34944 35672 35688 37856 38416 38662 40768 41636 43904 47584 49686 53508 56784 57624 57967 57993 61152 62426 62454 64896 65856 66248 71344 71376 72863 75712 76832 77324 81536 83272 93639 95168 99372 107016 113568 115248 115934 115986 122304 124852 124908 131712 132496 135317 142688 142752 145726 151424 153664 154648 166544 173901 187278 190336 198744 214032 218589 227136 230496 231868 231972 244608 249704 249816 251303 264992 270634 285376 285504 291452 307328 309296 333088 347802 374556 397488 405769 405951 428064 437178 454272 460992 463736 463944 499408 499632 502606 510041 529984 541268 570752 571008 582904 618592 666176 695604 749112 753909 794976 811538 811902 856128 874356 921984 927472 927888 947219 998816 999264 1005212 1020082 1059968 1082536 1165808 1217307 1237184 1332352 1391208 1498224 1507818 1530123 1589952 1623076 1623804 1712256 1748712 1759121 1854944 1855776 1894438 1997632 1998528 2010424 2040164 2165072 2331616 2434614 2474368 2782416 2841657 2996448 3015636 3060246 3179904 3246152 3247608 3497424 3518242 3570287 3709888 3711552 3788876 3995264 3997056 4020848 4080328 4330144 4663232 4869228 5277363 5564832 5683314 5992896 6031272 6120492 6492304 6495216 6630533 6994848 7036484 7140574 7419776 7423104 7577752 8041696 8160656 8660288 9326464 9738456 10554726 10710861 11129664 11366628 11985792 12062544 12240984 12313847 12984608 12990432 13261066 13989696 14072968 14281148 15155504 16083392 16321312 17320576 19476912 19891599 21109452 21421722 22259328 22733256 24125088 24481968 24627694 25969216 25980864 26522132 27979392 28145936 28562296 30311008 32166784 32642624 36941541 38953824 39783198 42218904 42843444 45466512 46413731 48250176 48963936 49255388 51938432 51961728 53044264 56291872 57124592 60622016 65285248 73883082 77907648 79566396 84437808 85686888 86196929 90933024 92827462 96500352 97927872 98510776 106088528 112583744 114249184 121244032 139241193 147766164 155815296 159132792 168875616 171373776 172393858 181866048 185654924 195855744 197021552 212177056 225167488 228498368 258590787 278482386 295532328 318265584 337751232 342747552 344787716 363732096 371309848 394043104 424354112 456996736 517181574 556964772 591064656 603378503 636531168 675502464 685495104 689575432 742619696 788086208 848708224 1034363148 1113929544 1182129312 1206757006 1273062336 1370990208 1379150864 1485239392 1576172416 1810135509 2068726296 2227859088 2364258624 2413514012 2546124672 2758301728 2970478784 3620271018 4137452592 4455718176 4728517248 4827028024 5516603456 5940957568 7240542036 8274905184 8911436352 9654056048 11033206912 14481084072 16549810368 17822872704 19308112096 28962168144 33099620736 38616224192 57924336288 77232448384 115848672576 231697345152
• Sum of all divisors σ(n): 777977974080
• Sum of proper divisors (its aliquot sum) s(n): 546280628928
• 231697345152 is an abundant number, because the sum of its proper divisors (546280628928) is greater than itself. Its abundance is 314583283776

Bases of 231697345152

• Binary: 11010111110010001111001110101010000000₂
• Hexadecimal: 0x35F23CEA80
• Base-36: 2YFUM7PC

Squares and roots of 231697345152

• 231697345152 squared (231697345152²) is 53683659750485017903104
• 231697345152 cubed (231697345152³) is 12438361442230657392500386780151808
• The square root of 231697345152 is 481349.5041568029
• The cube root of 231697345152 is 6141.9605013139

Scales and comparisons

• 231,697,345,152 seconds is equal to 7,367 years, 13 weeks, 3 days, 5 hours, 39 minutes, 12 seconds.
• To count from 1 to 231,697,345,152 would take you about fourteen thousand, seven hundred thirty-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 231697345152 cubic inches would be around 511.8 feet tall.

Recreational maths with 231697345152

• 231697345152 backwards is 251543796132
• 231697345152 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231697345152's digits is 48
• More coming soon!