72768880967680

Names of 72768880967680

• Cardinal: 72768880967680 can be written as Seventy-two trillion, seven hundred sixty-eight billion, eight hundred eighty million, nine hundred sixty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 7.276888096768 × 10¹³

Factors of 72768880967680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1718

Divisors of 72768880967680

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 61 64 74 80 122 128 148 160 185 244 256 296 305 320 370 488 512 592 610 640 740 976 1024 1184 1220 1280 1480 1613 1952 2048 2257 2368 2440 2560 2960 3226 3721 3904 4096 4514 4736 4880 5120 5920 6452 7442 7808 8065 8192 9028 9472 9760 10240 11285 11840 12904 14884 15616 16130 16384 18056 18605 18944 19520 20480 22570 23680 25808 29768 31232 32260 32768 36112 37210 37888 39040 40960 45140 47360 51616 59536 59681 62464 64520 65536 72224 74420 75776 78080 81920 90280 94720 98393 103232 119072 119362 124928 129040 137677 144448 148840 151552 156160 163840 180560 189440 196786 206464 238144 238724 249856 258080 275354 288896 297680 298405 303104 312320 327680 361120 378880 393572 412928 476288 477448 491965 499712 516160 550708 577792 595360 596810 606208 624640 688385 722240 757760 787144 825856 952576 954896 983930 999424 1032320 1101416 1155584 1190720 1193620 1212416 1249280 1376770 1444480 1515520 1574288 1651712 1905152 1909792 1967860 1998848 2064640 2202832 2311168 2381440 2387240 2424832 2498560 2753540 2888960 3031040 3148576 3303424 3640541 3810304 3819584 3935720 3997696 4129280 4405664 4622336 4762880 4774480 4997120 5507080 5777920 6001973 6062080 6297152 6606848 7281082 7620608 7639168 7871440 8258560 8811328 9244672 9525760 9548960 9994240 11014160 11555840 12003946 12124160 12594304 13213696 14562164 15241216 15278336 15742880 16517120 17622656 18202705 18489344 19051520 19097920 19988480 22028320 23111680 24007892 25188608 26427392 29124328 30009865 30482432 30556672 31485760 33034240 35245312 36405410 36978688 38103040 38195840 44056640 46223360 48015784 50377216 52854784 58248656 60019730 60964864 61113344 62971520 66068480 70490624 72810820 73957376 76206080 76391680 88113280 92446720 96031568 100754432 105709568 116497312 120039460 121929728 122226688 125943040 132136960 140981248 145621640 147914752 152412160 152783360 176226560 184893440 192063136 201508864 222073001 232994624 240078920 243859456 244453376 251886080 264273920 281962496 291243280 304824320 305566720 352453120 369786880 384126272 403017728 444146002 465989248 480157840 488906752 503772160 528547840 563924992 582486560 609648640 611133440 704906240 739573760 768252544 806035456 888292004 931978496 960315680 977813504 1007544320 1110365005 1127849984 1164973120 1219297280 1222266880 1409812480 1536505088 1612070912 1776584008 1863956992 1920631360 1955627008 2015088640 2220730010 2255699968 2329946240 2444533760 2819624960 3073010176 3224141824 3553168016 3727913984 3841262720 3911254016 4030177280 4441460020 4511399936 4659892480 4889067520 5639249920 6146020352 6448283648 7106336032 7455827968 7682525440 8060354560 8882920040 9022799872 9319784960 9778135040 11278499840 12292040704 14212672064 14911655936 15365050880 16120709120 17765840080 18639569920 19556270080 22556999680 24584081408 28425344128 29823311872 30730101760 32241418240 35531680160 37279139840 45113999360 49168162816 56850688256 59646623744 61460203520 71063360320 74558279680 98336325632 113701376512 119293247488 122920407040 142126720640 149116559360 196672651264 227402753024 238586494976 245840814080 284253441280 298233118720 393345302528 454805506048 491681628160 568506882560 596466237440 909611012096 983363256320 1137013765120 1192932474880 1819222024192 1966726512640 2274027530240 3638444048384 4548055060480 7276888096768 9096110120960 14553776193536 18192220241920 36384440483840 72768880967680
• Sum of all divisors σ(n): 182465739491256
• Sum of proper divisors (its aliquot sum) s(n): 109696858523576
• 72768880967680 is an abundant number, because the sum of its proper divisors (109696858523576) is greater than itself. Its abundance is 36927977555896

Bases of 72768880967680

• Binary: 10000100010111011010011010011010000000000000000₂
• Hexadecimal: 0x422ED34D0000
• Base-36: PSLK8W35S

Squares and roots of 72768880967680

• 72768880967680 squared (72768880967680²) is 5295310037288380533204582400
• 72768880967680 cubed (72768880967680³) is 385333785790399305298320346487122296832000
• The square root of 72768880967680 is 8530467.8047384951
• The cube root of 72768880967680 is 41749.2391782051

Scales and comparisons

• 72,768,880,967,680 seconds is equal to 2,313,825 years, 16 weeks, 6 days, 14 hours, 34 minutes, 40 seconds.
• To count from 1 to 72,768,880,967,680 would take you about five million, seven hundred eighty-four thousand, five hundred sixty-three 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 72768880967680 cubic inches would be around 3479.1 feet tall.

Recreational maths with 72768880967680

• 72768880967680 backwards is 08676908886727
• The number of decimal digits it has is: 14
• The sum of 72768880967680's digits is 82
• More coming soon!