72920164466688

Names of 72920164466688

• Cardinal: 72920164466688 can be written as Seventy-two trillion, nine hundred twenty billion, one hundred sixty-four million, four hundred sixty-six thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 7.2920164466688 × 10¹³

Factors of 72920164466688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 334

Divisors of 72920164466688

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 112 121 128 132 154 168 176 192 224 231 242 256 264 308 311 336 352 363 384 448 462 484 512 528 616 622 672 704 726 768 847 896 924 933 968 1024 1056 1232 1244 1331 1344 1408 1452 1536 1694 1792 1848 1866 1936 2048 2112 2177 2464 2488 2541 2662 2688 2816 2904 3072 3388 3421 3584 3696 3732 3872 3993 4096 4224 4354 4928 4976 5082 5324 5376 5632 5808 6144 6531 6776 6842 7168 7392 7464 7744 7986 8192 8448 8708 9317 9856 9952 10164 10263 10648 10752 11264 11616 12288 13062 13552 13684 14336 14784 14928 15488 15972 16384 16896 17416 18634 19712 19904 20328 20526 21296 21504 22528 23232 23947 24576 26124 27104 27368 27951 28672 29568 29856 30976 31944 32768 33792 34832 37268 37631 39424 39808 40656 41052 42592 43008 45056 46464 47894 49152 52248 54208 54736 55902 57344 59136 59712 61952 63888 65536 67584 69664 71841 74536 75262 78848 79616 81312 82104 85184 86016 90112 92928 95788 98304 104496 108416 109472 111804 112893 114688 118272 119424 123904 127776 131072 135168 139328 143682 149072 150524 157696 159232 162624 164208 170368 172032 180224 185856 191576 196608 208992 216832 218944 223608 225786 229376 236544 238848 247808 255552 262144 263417 270336 278656 287364 298144 301048 315392 318464 325248 328416 340736 344064 360448 371712 383152 393216 413941 417984 433664 437888 447216 451572 458752 473088 477696 495616 511104 524288 526834 540672 557312 574728 596288 602096 630784 636928 650496 656832 681472 688128 720896 743424 766304 786432 790251 827882 835968 867328 875776 894432 903144 917504 946176 955392 991232 1022208 1048576 1053668 1081344 1114624 1149456 1192576 1204192 1241823 1261568 1273856 1300992 1313664 1362944 1376256 1441792 1486848 1532608 1572864 1580502 1655764 1671936 1734656 1751552 1788864 1806288 1835008 1892352 1910784 1982464 2044416 2097152 2107336 2162688 2229248 2298912 2385152 2408384 2483646 2523136 2547712 2601984 2627328 2725888 2752512 2883584 2897587 2973696 3065216 3145728 3161004 3311528 3343872 3469312 3503104 3577728 3612576 3670016 3784704 3821568 3964928 4088832 4194304 4214672 4325376 4458496 4597824 4770304 4816768 4967292 5046272 5095424 5203968 5254656 5451776 5505024 5767168 5795174 5947392 6130432 6291456 6322008 6623056 6687744 6938624 7006208 7155456 7225152 7340032 7569408 7643136 7929856 8177664 8388608 8429344 8650752 8692761 8916992 9195648 9540608 9633536 9934584 10092544 10190848 10407936 10509312 10903552 11010048 11534336 11590348 11894784 12260864 12582912 12644016 13246112 13375488 13877248 14012416 14310912 14450304 14680064 15138816 15286272 15859712 16355328 16858688 17301504 17385522 17833984 18391296 19081216 19267072 19869168 20185088 20381696 20815872 21018624 21807104 22020096 23068672 23180696 23789568 24521728 25165824 25288032 26492224 26750976 27754496 28024832 28621824 28900608 29360128 30277632 30572544 31719424 32710656 33717376 34603008 34771044 35667968 36782592 38162432 38534144 39738336 40370176 40763392 41631744 42037248 43614208 44040192 46137344 46361392 47579136 49043456 50576064 52984448 53501952 55508992 56049664 57243648 57801216 58720256 60555264 61145088 63438848 65421312 67434752 69206016 69542088 71335936 73565184 76324864 77068288 79476672 80740352 81526784 83263488 84074496 87228416 88080384 92274688 92722784 95158272 98086912 101152128 105968896 107003904 111017984 112099328 114487296 115602432 121110528 122290176 126877696 130842624 134869504 138412032 139084176 142671872 147130368 152649728 154136576 158953344 161480704 163053568 166526976 168148992 174456832 176160768 185445568 190316544 196173824 202304256 211937792 214007808 222035968 224198656 228974592 231204864 242221056 244580352 253755392 261685248 269739008 276824064 278168352 285343744 294260736 305299456 308273152 317906688 322961408 326107136 333053952 336297984 348913664 370891136 380633088 392347648 404608512 423875584 428015616 444071936 448397312 457949184 462409728 484442112 489160704 507510784 523370496 539478016 556336704 570687488 588521472 610598912 616546304 635813376 645922816 652214272 666107904 672595968 697827328 741782272 761266176 784695296 809217024 847751168 856031232 888143872 896794624 915898368 924819456 968884224 978321408 1015021568 1046740992 1078956032 1112673408 1141374976 1177042944 1221197824 1233092608 1271626752 1304428544 1332215808 1345191936 1395654656 1483564544 1522532352 1569390592 1618434048 1695502336 1712062464 1776287744 1793589248 1831796736 1849638912 1937768448 1956642816 2093481984 2157912064 2225346816 2282749952 2354085888 2442395648 2466185216 2543253504 2608857088 2664431616 2690383872 2791309312 2967129088 3045064704 3138781184 3236868096 3391004672 3424124928 3552575488 3587178496 3663593472 3699277824 3913285632 4186963968 4315824128 4450693632 4565499904 4708171776 4884791296 4932370432 5086507008 5328863232 5380767744 5582618624 5934258176 6277562368 6473736192 6782009344 6848249856 7105150976 7174356992 7327186944 7398555648 7826571264 8373927936 8631648256 8901387264 9130999808 9416343552 9769582592 9864740864 10173014016 10657726464 10761535488 11165237248 11868516352 12555124736 12947472384 13564018688 13696499712 14348713984 14654373888 14797111296 16747855872 17263296512 17802774528 18261999616 18832687104 19539165184 19729481728 20346028032 21315452928 21523070976 23737032704 25110249472 25894944768 27128037376 27392999424 28697427968 29308747776 29594222592 33495711744 34526593024 35605549056 37665374208 39078330368 39458963456 40692056064 43046141952 47474065408 50220498944 51789889536 54256074752 54785998848 58617495552 59188445184 69053186048 71211098112 75330748416 78156660736 78917926912 81384112128 86092283904 94948130816 100440997888 103579779072 108512149504 117234991104 118376890368 138106372096 142422196224 150661496832 157835853824 162768224256 189896261632 200881995776 207159558144 217024299008 234469982208 236753780736 276212744192 284844392448 301322993664 315671707648 325536448512 379792523264 414319116288 434048598016 473507561472 552425488384 569688784896 602645987328 651072897024 759585046528 828638232576 868097196032 947015122944 1104850976768 1139377569792 1302145794048 1519170093056 1657276465152 1736194392064 2209701953536 2278755139584 2604291588096 3038340186112 3314552930304 3472388784128 4557510279168 5208583176192 6076680372224 6629105860608 9115020558336 10417166352384 12153360744448 18230041116672 24306721488896 36460082233344 72920164466688
• Sum of all divisors σ(n): 245225438115840
• Sum of proper divisors (its aliquot sum) s(n): 172305273649152
• 72920164466688 is an abundant number, because the sum of its proper divisors (172305273649152) is greater than itself. Its abundance is 99385109182464

Bases of 72920164466688

• Binary: 10000100101001000001100100000000000000000000000₂
• Hexadecimal: 0x42520C800000
• Base-36: PUJ276I2O

Squares and roots of 72920164466688

• 72920164466688 squared (72920164466688²) is 5317350385848827211461689344
• 72920164466688 cubed (72920164466688³) is 387742064663103376338466540344165292572672
• The square root of 72920164466688 is 8539330.4460413055
• The cube root of 72920164466688 is 41778.1508002569

Scales and comparisons

• 72,920,164,466,688 seconds is equal to 2,318,635 years, 35 weeks, 44 minutes, 48 seconds.
• To count from 1 to 72,920,164,466,688 would take you about five million, seven hundred ninety-six thousand, five hundred eighty-nine 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 72920164466688 cubic inches would be around 3481.5 feet tall.

Recreational maths with 72920164466688

• 72920164466688 backwards is 88666446102927
• The number of decimal digits it has is: 14
• The sum of 72920164466688's digits is 69
• More coming soon!