231156513499680

Names of 231156513499680

• Cardinal: 231156513499680 can be written as Two hundred thirty-one trillion, one hundred fifty-six billion, five hundred thirteen million, four hundred ninety-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.3115651349968 × 10¹⁴

Factors of 231156513499680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9565

Divisors of 231156513499680

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 270 288 324 360 405 432 480 540 648 720 810 864 1080 1296 1440 1511 1620 1931 2160 2592 3022 3240 3862 4320 4533 5793 6044 6113 6480 7555 7724 9066 9655 11586 12088 12226 12960 13599 15110 15448 17379 18132 18339 19310 22665 23172 24176 24452 27198 28965 30220 30565 30896 34758 36264 36678 38620 40797 45330 46344 48352 48904 52137 54396 55017 57930 60440 61130 61792 67995 69516 72528 73356 77240 81594 86895 90660 91695 92688 97808 104274 108792 110034 115860 120880 122260 122391 135990 139032 145056 146712 154480 156411 163188 165051 173790 181320 183390 185376 195616 203985 208548 217584 220068 231720 241760 244520 244782 260685 271980 275085 278064 293424 308960 312822 326376 330102 347580 362640 366780 407970 417096 435168 440136 463440 489040 489564 495153 521370 543960 550170 556128 586848 611955 625644 652752 660204 695160 725280 733560 782055 815940 825255 834192 880272 926880 978080 979128 990306 1042740 1087920 1100340 1223910 1251288 1305504 1320408 1390320 1467120 1564110 1631880 1650510 1668384 1760544 1958256 1980612 2085480 2175840 2200680 2447820 2475765 2502576 2640816 2780640 2917741 2934240 3128220 3263760 3301020 3916512 3961224 4170960 4401360 4895640 4951530 5005152 5281632 5835482 6256440 6527520 6602040 7922448 8341920 8753223 8802720 9236743 9791280 9903060 11670964 11804203 12512880 13204080 14588705 15844896 17506446 18473486 19582560 19806120 23341928 23608406 25025760 26259669 26408160 27710229 29177410 35012892 35412609 36946972 39612240 43766115 46183715 46683856 47216812 52519338 55420458 58354820 59021015 70025784 70825218 73893944 78779007 79224480 83130687 87532230 92367430 93367712 94433624 105038676 106237827 110840916 116709640 118042030 131298345 138551145 140051568 141650436 147787888 157558014 166261374 175064460 177063045 184734860 188867248 210077352 212475654 221681832 233419280 236084060 236337021 249392061 262596690 277102290 280103136 283300872 295575776 315116028 318713481 332522748 350128920 354126090 369469720 377734496 393895035 415653435 420154704 424951308 443363664 466838560 472168120 472674042 498784122 525193380 531189135 554204580 566601744 630232056 637426962 665045496 700257840 708252180 738939440 748176183 787790070 831306870 840309408 849902616 886727328 944336240 945348084 956140443 997568244 1050386760 1062378270 1108409160 1133203488 1181685105 1246960305 1260464112 1274853924 1330090992 1400515680 1416504360 1477878880 1496352366 1575580140 1593567405 1662613740 1699805232 1888672480 1890696168 1912280886 1995136488 2100773520 2124756540 2216818320 2363370210 2493920610 2520928224 2549707848 2660181984 2833008720 2992704732 3151160280 3187134810 3325227480 3399610464 3740880915 3781392336 3824561772 3990272976 4201547040 4249513080 4433636640 4726740420 4780702215 4987841220 5099415696 5666017440 5985409464 6302320560 6374269620 6650454960 7481761830 7562784672 7649123544 7980545952 8499026160 9453480840 9561404430 9975682440 10198831392 11970818928 12604641120 12748539240 13300909920 14963523660 15298247088 16998052320 17836150733 18906961680 19122808860 19951364880 23941637856 25497078480 29927047320 30596494176 35672301466 37813923360 38245617720 39902729760 50994156960 53508452199 59854094640 71344602932 76491235440 89180753665 107016904398 119708189280 142689205864 152982470880 160525356597 178361507330 214033808796 267542260995 285378411728 321050713194 356723014660 428067617592 481576069791 535084521990 570756823456 642101426388 713446029320 802626782985 856135235184 963152139582 1070169043980 1284202852776 1426892058640 1444728209373 1605253565970 1712270470368 1926304279164 2140338087960 2407880348955 2568405705552 2853784117280 2889456418746 3210507131940 3852608558328 4280676175920 4815760697910 5136811411104 5778912837492 6421014263880 7223641046865 7705217116656 8561352351840 9631521395820 11557825674984 12842028527760 14447282093730 15410434233312 19263042791640 23115651349968 25684057055520 28894564187460 38526085583280 46231302699936 57789128374920 77052171166560 115578256749840 231156513499680
• Sum of all divisors σ(n): 816886121724288
• Sum of proper divisors (its aliquot sum) s(n): 585729608224608
• 231156513499680 is an abundant number, because the sum of its proper divisors (585729608224608) is greater than itself. Its abundance is 354573094724928

Bases of 231156513499680

• Binary: 110100100011110001010001110111111110101000100000₂
• Hexadecimal: 0xD23C51DFEA20
• Base-36: 29XRU3UQ00

Squares and roots of 231156513499680

• 231156513499680 squared (231156513499680²) is 53433333733327742081360102400
• 231156513499680 cubed (231156513499680³) is 12351463130460880945559769731320947167232000
• The square root of 231156513499680 is 15203832.1978269675
• The cube root of 231156513499680 is 61371.7789065603

Scales and comparisons

• 231,156,513,499,680 seconds is equal to 7,350,062 years, 5 weeks, 6 days, 22 hours, 48 minutes.
• To count from 1 to 231,156,513,499,680 would take you about eighteen million, three hundred seventy-five thousand, one hundred fifty-five 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 231156513499680 cubic inches would be around 5114.3 feet tall.

Recreational maths with 231156513499680

• 231156513499680 backwards is 086994315651132
• The number of decimal digits it has is: 15
• The sum of 231156513499680's digits is 63
• More coming soon!