231307139453328

Names of 231307139453328

• Cardinal: 231307139453328 can be written as Two hundred thirty-one trillion, three hundred seven billion, one hundred thirty-nine million, four hundred fifty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.31307139453328 × 10¹⁴

Factors of 231307139453328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 96052

Divisors of 231307139453328

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 72 102 108 136 139 144 153 204 216 272 278 289 306 408 417 432 459 556 578 612 816 834 867 918 1112 1156 1224 1251 1668 1734 1836 2224 2312 2363 2448 2502 2601 3336 3468 3672 3753 4624 4726 5004 5202 6672 6936 7089 7344 7506 7803 9452 10008 10404 13872 14178 15012 15606 18904 19321 20016 20808 21267 28356 30024 31212 37808 38642 40171 41616 42534 56712 57963 60048 62424 63801 77284 80342 85068 95891 113424 115926 120513 124848 127602 154568 160684 170136 173889 191782 231852 241026 255204 287673 309136 321368 328457 340272 347778 361539 383564 463704 482052 510408 521667 575346 642736 656914 695556 723078 767128 863019 927408 964104 985371 1020816 1043334 1084617 1150692 1313828 1391112 1446156 1534256 1630147 1726038 1928208 1970742 2086668 2169234 2301384 2589057 2627656 2782224 2892312 2956113 3260294 3452076 3941484 4173336 4338468 4602768 4890441 5178114 5255312 5583769 5784624 5912226 6520588 6904152 7882968 8346672 8676936 8868339 9780882 10356228 11167538 11824452 13041176 13328849 13808304 14671323 15765936 16751307 17353872 17736678 19561764 20712456 22335076 23648904 26082352 26657698 27712499 29342646 33502614 35473356 39123528 39986547 41424912 44013969 44670152 47297808 50253921 53315396 55424998 58685292 67005228 70946712 78247056 79973094 83137497 88027938 89340304 100507842 106630792 110849996 117370584 119959641 134010456 141893424 150761763 159946188 166274994 176055876 201015684 213261584 221699992 226590433 234741168 239919282 249412491 268020912 301523526 319892376 332549988 352111752 359878923 402031368 443399984 453180866 479838564 498824982 603047052 639784752 665099976 679771299 704223504 719757846 748237473 804062736 906361732 959677128 997649964 1206094104 1330199952 1359542598 1439515692 1496474946 1812723464 1852710011 1919354256 1995299928 2039313897 2412188208 2719085196 2879031384 2992949892 3625446928 3705420022 3852037361 3990599856 4078627794 5438170392 5558130033 5758062768 5985899784 6117941691 7410840044 7704074722 8157255588 10876340784 11116260066 11556112083 11971799568 12235883382 14821680088 15408149444 16314511176 16674390099 22232520132 23112224166 24471766764 29643360176 30816298888 31496070187 32629022352 33348780198 34668336249 44465040264 46224448332 48943533528 50023170297 61632597776 62992140374 66697560396 69336672498 88930080528 92448896664 94488210561 97887067056 100046340594 104005008747 125984280748 133395120792 138673344996 184897793328 188976421122 200092681188 208010017494 251968561496 266790241584 277346689992 283464631683 377952842244 400185362376 416020034988 503937122992 535433193179 554693379984 566929263366 755905684488 800370724752 832040069976 850393895049 1070866386358 1133858526732 1511811368976 1606299579537 1664080139952 1700787790098 2141732772716 2267717053464 3212599159074 3401575580196 4283465545432 4535434106928 4818898738611 6425198318148 6803151160392 8566931090864 9637797477222 12850396636296 13606302320784 14456696215833 19275594954444 25700793272592 28913392431666 38551189908888 57826784863332 77102379817776 115653569726664 231307139453328
• Sum of all divisors σ(n): 710407585424160
• Sum of proper divisors (its aliquot sum) s(n): 479100445970832
• 231307139453328 is an abundant number, because the sum of its proper divisors (479100445970832) is greater than itself. Its abundance is 247793306517504

Bases of 231307139453328

• Binary: 110100100101111101100011111000011001000110010000₂
• Hexadecimal: 0xD25F63E19190
• Base-36: 29ZP16NNO0

Squares and roots of 231307139453328

• 231307139453328 squared (231307139453328²) is 53502992762081326622690275584
• 231307139453328 cubed (231307139453328³) is 12375624207989144049267823763667531425943552
• The square root of 231307139453328 is 15208784.9433584931
• The cube root of 231307139453328 is 61385.1063492481

Scales and comparisons

• 231,307,139,453,328 seconds is equal to 7,354,851 years, 28 weeks, 5 days, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 231,307,139,453,328 would take you about eighteen million, three hundred eighty-seven thousand, one hundred twenty-eight 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 231307139453328 cubic inches would be around 5115.4 feet tall.

Recreational maths with 231307139453328

• 231307139453328 backwards is 823354931703132
• 231307139453328 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 231307139453328's digits is 54
• More coming soon!