142723971571275744

Names of 142723971571275744

• Cardinal: 142723971571275744 can be written as One hundred forty-two quadrillion, seven hundred twenty-three trillion, nine hundred seventy-one billion, five hundred seventy-one million, two hundred seventy-five thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.42723971571275744 × 10¹⁷

Factors of 142723971571275744

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 47194

Divisors of 142723971571275744

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 79 96 104 156 158 208 237 312 316 416 474 624 632 948 1027 1248 1264 1896 2054 2528 3081 3792 4108 4663 6162 7584 8216 9326 9397 12324 13989 16432 18652 18794 24648 27978 28191 32864 33037 37304 37588 49296 55956 56382 60619 66074 74608 75176 98592 99111 111912 112764 121238 122161 132148 149216 150352 181857 198222 223824 225528 242476 244322 264296 300704 363714 366483 368377 396444 429481 447648 451056 484952 488644 528592 727428 732966 736754 742363 792888 858962 902112 969904 977288 1057184 1105131 1288443 1454856 1465932 1473508 1484726 1585776 1717924 1939808 1954576 2210262 2227089 2576886 2609923 2909712 2931864 2947016 2969452 3171552 3435848 3909152 4420524 4454178 4788901 5153772 5219846 5819424 5863728 5894032 5938904 6871696 7829769 8841048 8908356 9577802 9650719 10307544 10439692 11727456 11788064 11877808 13743392 14366703 15659538 17682096 17816712 19155604 19301438 20615088 20879384 23755616 28733406 28952157 31319076 33928999 35364192 35633424 38311208 38602876 41230176 41758768 43818211 57466812 57904314 62638152 67857998 71266848 76622416 77205752 83517536 87636422 101786997 114933624 115808628 125276304 131454633 135715996 153244832 154051531 154411504 175272844 203573994 229867248 231617256 250552608 262909266 271431992 308103062 308823008 310448689 350545688 407147988 459734496 462154593 463234512 525818532 542863984 569636743 616206124 620897378 701091376 814295976 924309186 926469024 931346067 1051637064 1085727968 1139273486 1232412248 1241794756 1402182752 1628591952 1708910229 1848618372 1862692134 2002669903 2103274128 2278546972 2464824496 2483589512 3257183904 3417820458 3461638669 3697236744 3725384268 4005339806 4035832957 4206548256 4557093944 4929648992 4967179024 6008009709 6835640916 6923277338 7394473488 7450768536 8010679612 8071665914 9114187888 9934358048 10384916007 12016019418 12107498871 12170070949 13671281832 13846554676 14788946976 14901537072 16021359224 16143331828 18228375776 20769832014 24032038836 24214997742 24340141898 24525446431 27342563664 27693109352 29803074144 32042718448 32286663656 36510212847 41539664028 45001302697 48064077672 48429995484 48680283796 49050892862 54685127328 55386218704 64085436896 64573327312 73020425694 73576339293 83079328056 90002605394 96128155344 96859990968 97360567592 98101785724 110772437408 129146654624 135003908091 146040851388 147152678586 158210922337 166158656112 180005210788 192256310688 193719981936 194721135184 196203571448 270007816182 292081702776 294305357172 316421844674 318830803603 332317312224 360010421576 387439963872 389442270368 392407142896 474632767011 540015632364 584163405552 588610714344 632843689348 637661607206 720020843152 784814285792 949265534022 956492410809 1080031264728 1168326811104 1177221428688 1265687378696 1275323214412 1440041686304 1447622236807 1898531068044 1912984821618 2160062529456 2354442857376 2531374757392 2550646428824 2895244473614 3797062136088 3825969643236 4320125058912 4342866710421 5062749514784 5101292857648 5790488947228 7594124272176 7651939286472 8685733420842 10202585715296 11580977894456 15188248544352 15303878572944 17371466841684 18819089078491 23161955788912 30607757145888 34742933683368 37638178156982 46323911577824 56457267235473 69485867366736 75276356313964 112914534470946 114362156707753 138971734733472 150552712627928 225829068941892 228724313415506 301105425255856 343086470123259 451658137883784 457448626831012 602210850511712 686172940246518 903316275767568 914897253662024 1372345880493036 1486708037200789 1806632551535136 1829794507324048 2744691760986072 2973416074401578 3659589014648096 4460124111602367 5489383521972144 5946832148803156 8920248223204734 10978767043944288 11893664297606312 17840496446409468 23787328595212624 35680992892818936 47574657190425248 71361985785637872 142723971571275744
• Sum of all divisors σ(n): 408720381203312640
• Sum of proper divisors (its aliquot sum) s(n): 265996409632036896
• 142723971571275744 is an abundant number, because the sum of its proper divisors (265996409632036896) is greater than itself. Its abundance is 123272438060761152

Bases of 142723971571275744

• Binary: 111111011000011101011001000101010011100000101011111100000₂
• Hexadecimal: 0x1FB0EB22A7057E0
• Base-36: 131BFBDTSKIO

Squares and roots of 142723971571275744

• 142723971571275744 squared (142723971571275744²) is 20370132061078326765674823682753536
• 142723971571275744 cubed (142723971571275744³) is 2907306149188475686603471896063427433645302247030784
• The square root of 142723971571275744 is 377788262.8818366877
• The cube root of 142723971571275744 is 522595.4699247321

Scales and comparisons

• 142,723,971,571,275,744 seconds is equal to 4,538,180,821 years, 38 weeks, 1 day, 23 hours, 42 minutes, 24 seconds.
• To count from 1 to 142,723,971,571,275,744 would take you about thirteen billion, six hundred fourteen million, five hundred forty-two thousand, four hundred sixty-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 142723971571275744 cubic inches would be around 43549.6 feet tall.

Recreational maths with 142723971571275744

• 142723971571275744 backwards is 447572175179327241
• 142723971571275744 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142723971571275744's digits is 78
• More coming soon!