231428011752

Names of 231428011752

• Cardinal: 231428011752 can be written as Two hundred thirty-one billion, four hundred twenty-eight million, eleven thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 2.31428011752 × 10¹¹

Factors of 231428011752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 90

Divisors of 231428011752

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 28 34 36 42 49 51 56 61 63 68 72 84 98 102 119 122 126 136 147 153 168 183 196 204 238 244 252 289 294 306 357 366 392 408 427 441 476 488 504 549 578 588 612 714 732 833 854 867 882 952 1037 1071 1098 1156 1176 1224 1281 1428 1464 1666 1708 1734 1764 2023 2074 2142 2196 2312 2499 2562 2601 2856 2989 3111 3332 3416 3468 3528 3721 3843 4046 4148 4284 4392 4998 5124 5202 5978 6069 6222 6664 6936 7259 7442 7497 7686 8092 8296 8568 8967 9333 9996 10248 10404 11163 11956 12138 12444 14161 14518 14884 14994 15372 16184 17629 17934 18207 18666 19992 20808 21777 22326 23912 24276 24888 26047 26901 28322 29036 29768 29988 30744 33489 35258 35868 36414 37332 42483 43554 44652 48552 50813 52094 52887 53802 56644 58072 59976 63257 65331 66978 70516 71736 72828 74664 78141 84966 87108 89304 101626 104188 105774 107604 113288 123403 126514 127449 130662 133956 141032 145656 152439 156282 158661 169932 174216 182329 189771 203252 208376 211548 215208 226981 234423 246806 253028 254898 261324 267912 304878 312564 317322 339864 364658 370209 379542 406504 423096 442799 453962 457317 468846 493612 506056 509796 522648 546987 569313 609756 625128 634644 680943 729316 740418 759084 863821 885598 907924 914634 937692 987224 1019592 1075369 1093974 1110627 1138626 1219512 1269288 1328397 1361886 1458632 1480836 1518168 1588867 1640961 1727642 1771196 1815848 1829268 1875384 2042829 2150738 2187948 2221254 2277252 2591463 2656794 2723772 2961672 3099593 3177734 3226107 3281922 3455284 3542392 3658536 3858677 3985191 4085658 4301476 4375896 4442508 4554504 4766601 5182926 5313588 5447544 6199186 6355468 6452214 6563844 6910568 7527583 7717354 7774389 7970382 8171316 8602952 8885016 9298779 9533202 9678321 10365852 10627176 11122069 11576031 12398372 12710936 12904428 13127688 14299803 15055166 15434708 15548778 15940764 16342632 18597558 19066404 19356642 20731704 22244138 22582749 23152062 24796744 25808856 27010739 27896337 28599606 30110332 30869416 31097556 31881528 33366207 34728093 37195116 38132808 38713284 44488276 45165498 46304124 52693081 54021478 55792674 57199212 60220664 62195112 65597509 66732414 67748247 69456186 74390232 77426568 81032217 88976552 90330996 92608248 100098621 105386162 108042956 111585348 114398424 131195018 133464828 135496494 138912372 158079243 162064434 180661992 189075173 196792527 200197242 210772324 216085912 223170696 243096651 262390036 266929656 270992988 277824744 316158486 324128868 378150346 393585054 400394484 421544648 459182563 474237729 486193302 524780072 541985976 567225519 590377581 632316972 648257736 756300692 787170108 800788968 918365126 948475458 972386604 1134451038 1180755162 1264633944 1377547689 1512601384 1574340216 1701676557 1836730252 1896950916 1944773208 2268902076 2361510324 2755095378 3214277941 3403353114 3673460504 3793901832 4132643067 4537804152 4723020648 5510190756 6428555882 6806706228 8265286134 9642833823 11020381512 12857111764 13613412456 16530572268 19285667646 25714223528 28928501469 33061144536 38571335292 57857002938 77142670584 115714005876 231428011752
• Sum of all divisors σ(n): 787437151020
• Sum of proper divisors (its aliquot sum) s(n): 556009139268
• 231428011752 is an abundant number, because the sum of its proper divisors (556009139268) is greater than itself. Its abundance is 324581127516

Bases of 231428011752

• Binary: 11010111100010001011110011011011101000₂
• Hexadecimal: 0x35E22F36E8
• Base-36: 2YBE9GQ0

Squares and roots of 231428011752

• 231428011752 squared (231428011752²) is 53558924623483850109504
• 231428011752 cubed (231428011752³) is 12395035437188102638324498198891008
• The square root of 231428011752 is 481069.6537425741
• The cube root of 231428011752 is 6139.5796993259

Scales and comparisons

• 231,428,011,752 seconds is equal to 7,358 years, 36 weeks, 22 hours, 49 minutes, 12 seconds.
• To count from 1 to 231,428,011,752 would take you about fourteen thousand, seven hundred seventeen 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 231428011752 cubic inches would be around 511.6 feet tall.

Recreational maths with 231428011752

• 231428011752 backwards is 257110824132
• 231428011752 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231428011752's digits is 36
• More coming soon!