12143845897605792

Names of 12143845897605792

• Cardinal: 12143845897605792 can be written as Twelve quadrillion, one hundred forty-three trillion, eight hundred forty-five billion, eight hundred ninety-seven million, six hundred five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.2143845897605792 × 10¹⁶

Factors of 12143845897605792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 3245

Divisors of 12143845897605792

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 69 72 81 92 96 108 138 144 162 184 207 216 243 276 288 324 368 414 432 486 552 621 648 729 736 828 864 972 1104 1242 1296 1458 1656 1863 1944 2187 2208 2484 2592 2916 3217 3312 3726 3888 4374 4968 5589 5832 6434 6561 6624 7452 7776 8748 9651 9936 11178 11664 12868 13122 14904 16767 17496 19302 19683 19872 22356 23328 25736 26244 28953 29808 33534 34992 38604 39366 44712 50301 51472 52488 57906 59049 59616 67068 69984 73991 77208 78732 86859 89424 100602 102944 104976 115812 118098 134136 147982 150903 154416 157464 173718 177147 178848 201204 209952 221973 231624 236196 260577 268272 295964 301806 308832 314928 347436 354294 402408 443946 452709 463248 472392 521154 531441 536544 591928 603612 629856 665919 694872 708588 781731 804816 887892 905418 926496 944784 1042308 1062882 1183856 1207224 1331838 1358127 1389744 1417176 1563462 1594323 1609632 1775784 1810836 1889568 1997757 2084616 2125764 2345193 2367712 2414448 2663676 2716254 2779488 2834352 3126924 3188646 3551568 3621672 3995514 4074381 4169232 4251528 4690386 4828896 5327352 5432508 5668704 5993271 6253848 6377292 7035579 7103136 7243344 7991028 8148762 8338464 8503056 9380772 10349089 10654704 10865016 11986542 12223143 12507696 12754584 14071158 14486688 15982056 16297524 17006112 17979813 18761544 20698178 21106737 21309408 21730032 23973084 24446286 25015392 25509168 28142316 31047267 31964112 32595048 35959626 36669429 37523088 41396356 42213474 43460064 47946168 48892572 51018336 53939439 56284632 62094534 63320211 63928224 65190096 71919252 73338858 75046176 82792712 84426948 93141801 95892336 97785144 107878878 112569264 124189068 126640422 130380192 143838504 146677716 161818317 165585424 168853896 186283602 189960633 191784672 195570288 215757756 225138528 238029047 248378136 253280844 279425403 287677008 293355432 323636634 331170848 337707792 372567204 379921266 391140576 431515512 476058094 485454951 496756272 506561688 558850806 569881899 575354016 586710864 647273268 675415584 714087141 745134408 759842532 838276209 863031024 952116188 970909902 993512544 1013123376 1117701612 1139763798 1173421728 1294546536 1428174282 1456364853 1490268816 1519685064 1676552418 1709645697 1726062048 1904232376 1941819804 2026246752 2142261423 2235403224 2279527596 2514828627 2589093072 2856348564 2912729706 2980537632 3039370128 3353104836 3419291394 3808464752 3883639608 4284522846 4369094559 4470806448 4559055192 5029657254 5128937091 5178186144 5712697128 5825459412 6078740256 6426784269 6706209672 6838582788 7544485881 7616929504 7767279216 8569045692 8738189118 8941612896 9118110384 10059314508 10257874182 11425394256 11650918824 12853568538 13107283677 13412419344 13677165576 15088971762 15534558432 17138091384 17476378236 18236220768 19280352807 20118629016 20515748364 22633457643 22850788512 23301837648 25707137076 26214567354 26824838688 27354331152 30177943524 34276182768 34952756472 38560705614 39321851031 40237258032 41031496728 45266915286 46603675296 51414274152 52429134708 54708662304 57841058421 60355887048 67900372929 68552365536 69905512944 77121411228 78643702062 80474516064 82062993456 90533830572 102828548304 104858269416 115682116842 117965553093 120711774096 135800745858 139811025888 154242822456 157287404124 164125986912 173523175263 181067661144 203701118787 205657096608 209716538832 231364233684 235931106186 241423548192 271601491716 308485644912 314574808248 347046350526 362135322288 407402237574 419433077664 462728467368 471862212372 520569525789 543202983432 611103356361 616971289824 629149616496 694092701052 724270644576 814804475148 925456934736 943724424744 1041139051578 1086405966864 1222206712722 1258299232992 1388185402104 1561708577367 1629608950296 1833310069083 1850913869472 1887448849488 2082278103156 2172811933728 2444413425444 2776370804208 3123417154734 3259217900592 3666620138166 3774897698976 4164556206312 4685125732101 4888826850888 5499930207249 5552741608416 6246834309468 6518435801184 7333240276332 8329112412624 9370251464202 9777653701776 10999860414498 12493668618936 14055377196303 14666480552664 16499790621747 16658224825248 18740502928404 19555307403552 21999720828996 24987337237872 28110754392606 29332961105328 32999581243494 37481005856808 42166131588909 43999441657992 49974674475744 56221508785212 58665922210656 65999162486988 74962011713616 84332263177818 87998883315984 112443017570424 126498394766727 131998324973976 149924023427232 168664526355636 175997766631968 224886035140848 252996789533454 263996649947952 337329052711272 379495184300181 449772070281696 505993579066908 527993299895904 674658105422544 758990368600362 1011987158133816 1349316210845088 1517980737200724 2023974316267632 3035961474401448 4047948632535264 6071922948802896 12143845897605792
• Sum of all divisors σ(n): 37433153349025056
• Sum of proper divisors (its aliquot sum) s(n): 25289307451419264
• 12143845897605792 is an abundant number, because the sum of its proper divisors (25289307451419264) is greater than itself. Its abundance is 13145461553813472

Bases of 12143845897605792

• Binary: 101011001001001100001101110100111011110001001010100000₂
• Hexadecimal: 0x2B24C374EF12A0
• Base-36: 3BKMTSEMI00

Squares and roots of 12143845897605792

• 12143845897605792 squared (12143845897605792²) is 147472993184797023996637831947264
• 12143845897605792 cubed (12143845897605792³) is 1790889303294844262126785436048728672266804953088
• The square root of 12143845897605792 is 110199119.3141115443
• The cube root of 12143845897605792 is 229854.0087866897

Scales and comparisons

• 12,143,845,897,605,792 seconds is equal to 386,136,736 years, 8 weeks, 3 days, 43 minutes, 12 seconds.
• To count from 1 to 12,143,845,897,605,792 would take you about one billion, one hundred fifty-eight million, four hundred ten thousand, two hundred 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 12143845897605792 cubic inches would be around 19154.5 feet tall.

Recreational maths with 12143845897605792

• 12143845897605792 backwards is 29750679854834121
• 12143845897605792 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12143845897605792's digits is 81
• More coming soon!