23291721937451968

Names of 23291721937451968

• Cardinal: 23291721937451968 can be written as Twenty-three quadrillion, two hundred ninety-one trillion, seven hundred twenty-one billion, nine hundred thirty-seven million, four hundred fifty-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.3291721937451968 × 10¹⁶

Factors of 23291721937451968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 910

Divisors of 23291721937451968

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 49 52 56 64 77 88 91 98 104 112 121 143 154 176 182 196 208 224 242 286 308 343 352 364 392 416 448 484 539 572 616 637 686 704 728 784 832 847 877 968 1001 1078 1144 1232 1274 1372 1456 1568 1573 1694 1754 1936 2002 2156 2288 2464 2548 2744 2912 3136 3146 3388 3508 3773 3872 4004 4312 4459 4576 4928 5096 5488 5824 5929 6139 6292 6776 7007 7016 7546 7744 8008 8624 8918 9152 9647 10192 10976 11011 11401 11858 12278 12584 13552 14014 14032 15092 16016 17248 17836 19294 20384 21952 22022 22802 23716 24556 25168 27104 28028 28064 30184 32032 34496 35672 38588 40768 41503 42973 44044 45604 47432 49049 49112 50336 54208 56056 56128 60368 64064 67529 71344 77077 77176 79807 83006 85946 88088 91208 94864 98098 98224 100672 106117 112112 120736 125411 135058 142688 154154 154352 159614 166012 171892 176176 182416 189728 196196 196448 212234 224224 241472 250822 270116 285376 300811 308308 308704 319228 332024 343784 352352 364832 379456 392392 392896 424468 448448 472703 501644 539539 540232 558649 601622 616616 617408 638456 664048 687568 704704 729664 742819 769129 784784 848936 877877 945406 1003288 1079078 1080464 1117298 1203244 1233232 1276912 1328096 1375136 1379521 1485638 1538258 1569568 1697872 1755754 1890812 2006576 2158156 2160928 2234596 2406488 2466464 2553824 2656192 2750272 2759042 2971276 3076516 3139136 3308921 3395744 3511508 3781624 3910543 4013152 4316312 4321856 4469192 4812976 4932928 5107648 5199733 5383903 5518084 5942552 6145139 6153032 6617842 6791488 7023016 7563248 7821086 8026304 8460419 8632624 8938384 9625952 9656647 9998677 10399466 10767806 11036168 11885104 12290278 12306064 13235684 14046032 15126496 15642172 16920838 17265248 17876768 19251904 19313294 19997354 20798932 21535612 22072336 23770208 24580556 24612128 26471368 28092064 30252992 31284344 33841676 34530496 35753536 36398131 37687321 38626588 39994708 41597864 43015973 43071224 44144672 47540416 49161112 49224256 52942736 56184128 59222933 62568688 67596529 67683352 69990739 72796262 75374642 77253176 79989416 83195728 86031946 86142448 88289344 93064609 98322224 105885472 109985447 118445866 125137376 135193058 135366704 139981478 145592524 150749284 154506352 159978832 166391456 172063892 172284896 186129218 196644448 211770944 219970894 236891732 250274752 263811247 270386116 270733408 279962956 291185048 301498568 309012704 319957664 332782912 344127784 344569792 372258436 393288896 414560531 439941788 473175703 473783464 489935173 527622494 540772232 541466816 559925912 582370096 602997136 618025408 639915328 651452263 674526133 688255568 744516872 769898129 829121062 879883576 946351406 947566928 979870346 1055244988 1081544464 1119851824 1164740192 1205994272 1209839917 1302904526 1349052266 1376511136 1489033744 1539796258 1658242124 1759767152 1892702812 1895133856 1959740692 2110489976 2163088928 2239703648 2329480384 2411988544 2419679834 2605809052 2698104532 2753022272 2901923717 2978067488 3079592516 3316484248 3429546211 3519534304 3785405624 3790267712 3919481384 4220979952 4326177856 4479407296 4560165841 4721682931 4839359668 5211618104 5389286903 5396209064 5803847434 5956134976 6159185032 6632968496 6859092422 7039068608 7419787463 7570811248 7838962768 8441959904 8468879419 8768839729 9120331682 9443365862 9678719336 10423236208 10778573806 10792418128 11607694868 12318370064 13265936992 13718184844 14839574926 15141622496 15677925536 16883919808 16937758838 17537679458 18240663364 18886731724 19357438672 20846472416 21557147612 21584836256 23215389736 24636740128 26531873984 27436369688 29679149852 30283244992 31355851072 31921160887 33051780517 33875517676 35075358916 36481326728 37725008321 37773463448 38714877344 41692944832 43114295224 43169672512 46430779472 49273480256 51938512241 54872739376 59282155933 59358299704 61381878103 63842321774 66103561034 67751035352 70150717832 72962653456 75450016642 75546926896 77429754688 81617662093 86228590448 92861558944 96457237019 103877024482 109745478752 118564311866 118716599408 122763756206 127684643548 132207122068 135502070704 140301435664 145925306912 150900033284 151093853792 163235324186 172457180896 185723117888 192914474038 207754048964 219490957504 231362463619 237128623732 237433198816 245527512412 255369287096 264414244136 271004141408 280602871328 291850613824 301800066568 302187707584 326470648372 344914361792 363569585687 385828948076 414975091531 415508097928 429673146721 462724927238 474257247464 474866397632 491055024824 510738574192 528828488272 542008282816 561205742656 571323634651 603600133136 652941296744 675200659133 727139171374 771657896152 829950183062 831016195856 859346293442 925449854476 948514494928 982110049648 1021477148384 1057656976544 1061029607209 1142647269302 1207200266272 1305882593488 1350401318266 1454278342748 1543315792304 1659900366124 1662032391712 1718692586884 1850899708952 1897028989856 1964220099296 2042954296768 2115313953088 2122059214418 2285294538604 2414400532544 2544987099809 2611765186976 2700802636532 2908556685496 3007712027047 3086631584608 3319800732248 3324064783424 3437385173768 3701799417904 3794057979712 3928440198592 3999265442557 4244118428836 4570589077208 4726404613931 5089974199618 5223530373952 5401605273064 5817113370992 6015424054094 6173263169216 6639601464496 6874770347536 7403598835808 7427207250463 7998530885114 8488236857672 9141178154416 9452809227862 10179948399236 10803210546128 11634226741984 12030848108188 13279202928992 13749540695072 14807197671616 14854414500926 15997061770228 16976473715344 18282356308832 18905618455724 20359896798472 21606421092256 23268453483968 24061696216376 26558405857984 27499081390144 27994858097899 29708829001852 31994123540456 33084832297517 33952947430688 36564712617664 37811236911448 40719793596944 43212842184512 48123392432752 51990450753241 55989716195798 59417658003704 63988247080912 66169664595034 67905894861376 75622473822896 81439587193888 96246784865504 103980901506482 111979432391596 118835316007408 127976494161824 132339329190068 151244947645792 162879174387776 192493569731008 207961803012964 223958864783192 237670632014816 255952988323648 264678658380136 302489895291584 363933155272687 415923606025928 447917729566384 475341264029632 529357316760272 727866310545374 831847212051856 895835459132768 1058714633520544 1455732621090748 1663694424103712 1791670918265536 2117429267041088 2911465242181496 3327388848207424 5822930484362992 11645860968725984 23291721937451968
• Sum of all divisors σ(n): 63875991764144000
• Sum of proper divisors (its aliquot sum) s(n): 40584269826692032
• 23291721937451968 is an abundant number, because the sum of its proper divisors (40584269826692032) is greater than itself. Its abundance is 17292547889240064

Bases of 23291721937451968

• Binary: 1010010101111111011001010011100010010011111101111000000₂
• Hexadecimal: 0x52BFB29C49FBC0
• Base-36: 6DC85CB4B0G

Squares and roots of 23291721937451968

• 23291721937451968 squared (23291721937451968²) is 542504310811581257930048307073024
• 23291721937451968 cubed (23291721937451968³) is 12635859557292368047336250123306593434978668511232
• The square root of 23291721937451968 is 152616257.1204390663
• The cube root of 23291721937451968 is 285583.9956488967

Scales and comparisons

• 23,291,721,937,451,968 seconds is equal to 740,604,711 years, 30 weeks, 2 days, 19 hours, 19 minutes, 28 seconds.
• To count from 1 to 23,291,721,937,451,968 would take you about two billion, two hundred twenty-one million, eight hundred fourteen thousand, one 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 23291721937451968 cubic inches would be around 23798.7 feet tall.

Recreational maths with 23291721937451968

• 23291721937451968 backwards is 86915473912719232
• The number of decimal digits it has is: 17
• The sum of 23291721937451968's digits is 79
• More coming soon!