72766999136832

Names of 72766999136832

• Cardinal: 72766999136832 can be written as Seventy-two trillion, seven hundred sixty-six billion, nine hundred ninety-nine million, one hundred thirty-six thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 7.2766999136832 × 10¹³

Factors of 72766999136832

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 39208

Divisors of 72766999136832

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 104 112 132 143 154 156 168 176 182 192 208 224 231 264 273 286 308 312 336 352 364 416 429 448 462 528 546 572 616 624 672 704 728 832 858 924 1001 1056 1092 1144 1232 1248 1344 1456 1716 1848 2002 2112 2184 2288 2464 2496 2912 3003 3432 3696 4004 4368 4576 4928 5824 6006 6864 7392 8008 8736 9152 12012 13728 14784 16016 17351 17472 21821 24024 27456 32032 34702 43642 48048 52053 64064 65463 69404 87284 96096 104106 121457 130926 138808 152747 174568 190861 192192 208212 225563 240031 242914 261852 277616 283673 305494 349136 364371 381722 416424 451126 458241 480062 485828 523704 555232 567346 572583 610988 676689 698272 720093 728742 763444 832848 851019 902252 916482 960124 971656 1047408 1110464 1134692 1145166 1221976 1336027 1353378 1396544 1440186 1457484 1526888 1578941 1665696 1680217 1702038 1804504 1832964 1920248 1943312 1985711 2094816 2269384 2290332 2443952 2481193 2672054 2706756 2880372 2914968 3053776 3120403 3157882 3331392 3360434 3404076 3609008 3665928 3840496 3886624 3971422 4008081 4189632 4538768 4580664 4736823 4887904 4962386 5040651 5344108 5413512 5760744 5829936 5957133 6107552 6240806 6315764 6720868 6808152 7218016 7331856 7443579 7680992 7773248 7942844 8016162 9077536 9161328 9361209 9473646 9775808 9924772 10081302 10688216 10827024 11521488 11659872 11914266 12215104 12481612 12631528 13441736 13616304 14436032 14663712 14887158 15361984 15885688 16032324 17368351 18155072 18322656 18722418 18947292 19849544 20162604 21376432 21654048 21842821 23042976 23319744 23828532 24963224 25263056 26883472 27232608 29327424 29774316 31771376 32064648 34736702 36645312 37444836 37894584 39699088 40325208 42752864 43308096 43685642 46085952 47657064 49926448 50526112 52105053 53766944 54465216 59548632 63542752 64129296 65528463 69473404 74889672 75789168 79398176 80650416 85505728 87371284 95314128 99852896 101052224 104210106 107533888 119097264 127085504 128258592 131056926 138946808 149779344 151578336 158796352 161300832 174742568 190628256 199705792 208420212 238194528 256517184 262113852 277893616 299558688 303156672 322601664 349485136 378616171 381256512 416840424 476389056 524227704 555787232 599117376 698970272 757232342 833680848 1048455408 1111574464 1135848513 1397940544 1514464684 1667361696 2096910816 2271697026 2650313197 3028929368 3334723392 4164777881 4193821632 4543394052 4922010223 5300626394 6057858736 7950939591 8329555762 9086788104 9844020446 10601252788 12115717472 12494333643 14766030669 15901879182 16659111524 18173576208 19688040892 21202505576 24231434944 24988667286 29153445167 29532061338 31803758364 33318223048 34454071561 36347152416 39376081784 42405011152 49977334572 54142112453 58306890334 59064122676 63607516728 66636446096 68908143122 72694304832 78752163568 84810022304 87460335501 99954669144 103362214683 108284224906 116613780668 118128245352 127215033456 133272892192 137816286244 157504327136 162426337359 169620044608 174920671002 199909338288 206724429366 216568449812 233227561336 236256490704 254430066912 266545784384 275632572488 315008654272 324852674718 349841342004 378994787171 399818676576 413448858732 433136899624 466455122672 472512981408 508860133824 551265144976 649705349436 699682684008 757989574342 799637353152 826897717464 866273799248 932910245344 945025962816 1102530289952 1136984361513 1299410698872 1399365368016 1515979148684 1653795434928 1732547598496 1865820490688 2205060579904 2273968723026 2598821397744 2798730736032 3031958297368 3307590869856 3465095196992 4547937446052 5197642795488 5597461472064 6063916594736 6615181739712 9095874892104 10395285590976 12127833189472 18191749784208 24255666378944 36383499568416 72766999136832
• Sum of all divisors σ(n): 258527693426688
• Sum of proper divisors (its aliquot sum) s(n): 185760694289856
• 72766999136832 is an abundant number, because the sum of its proper divisors (185760694289856) is greater than itself. Its abundance is 112993695153024

Bases of 72766999136832

• Binary: 10000100010111001100011001000101000101001000000₂
• Hexadecimal: 0x422E63228A40
• Base-36: PSKP4HX6O

Squares and roots of 72766999136832

• 72766999136832 squared (72766999136832²) is 5295036163379709033058996224
• 72766999136832 cubed (72766999136832³) is 385303891930145512136467291584340347322368
• The square root of 72766999136832 is 8530357.5034597465
• The cube root of 72766999136832 is 41748.8792913851

Scales and comparisons

• 72,766,999,136,832 seconds is equal to 2,313,765 years, 25 weeks, 3 days, 3 hours, 47 minutes, 12 seconds.
• To count from 1 to 72,766,999,136,832 would take you about five million, seven hundred eighty-four thousand, four hundred thirteen 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 72766999136832 cubic inches would be around 3479.1 feet tall.

Recreational maths with 72766999136832

• 72766999136832 backwards is 23863199966727
• 72766999136832 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72766999136832's digits is 78
• More coming soon!