40720139011194880

Names of 40720139011194880

• Cardinal: 40720139011194880 can be written as Forty quadrillion, seven hundred twenty trillion, one hundred thirty-nine billion, eleven million, one hundred ninety-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 4.072013901119488 × 10¹⁶

Factors of 40720139011194880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 909

Divisors of 40720139011194880

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 361 380 512 608 640 722 760 883 1024 1216 1280 1444 1520 1766 1805 2048 2432 2560 2888 3040 3532 3610 4096 4415 4864 5120 5776 6080 7064 7220 8192 8830 9728 10240 11552 12160 14128 14440 16384 16777 17660 19456 20480 23104 24320 28256 28880 32768 33554 35320 38912 40960 46208 48640 56512 57760 67108 70640 77824 81920 83885 92416 97280 113024 115520 134216 141280 155648 163840 167770 184832 194560 226048 231040 268432 282560 311296 318763 335540 369664 389120 452096 462080 536864 565120 622592 637526 671080 739328 778240 779689 904192 924160 1073728 1130240 1275052 1342160 1478656 1556480 1559378 1593815 1808384 1848320 2147456 2260480 2550104 2684320 2957312 3112960 3118756 3187630 3616768 3696640 3898445 4294912 4520960 5100208 5368640 5914624 6237512 6375260 7233536 7393280 7796890 8589824 9041920 10200416 10737280 11829248 12475024 12750520 14467072 14786560 14814091 15593780 17179648 18083840 20400832 21474560 24950048 25501040 28934144 29573120 29628182 31187560 34359296 36167680 40801664 42949120 49900096 51002080 59146240 59256364 62375120 68718592 72335360 74070455 81603328 85898240 99800192 102004160 118512728 124750240 137437184 144670720 148140910 163206656 171796480 199600384 204008320 237025456 249500480 274874368 281467729 296281820 326413312 343592960 399200768 408016640 474050912 499000960 549748736 562935458 592563640 652826624 687185920 688465387 798401536 816033280 948101824 998001920 1125870916 1185127280 1305653248 1374371840 1376930774 1407338645 1596803072 1632066560 1896203648 1996003840 2251741832 2370254560 2611306496 2748743680 2753861548 2814677290 3193606144 3264133120 3442326935 3792407296 3992007680 4503483664 4740509120 5222612992 5507723096 5629354580 6387212288 6528266240 6884653870 7584814592 7984015360 9006967328 9481018240 10445225984 11015446192 11258709160 12774424576 13056532480 13080842353 13769307740 15169629184 15968030720 18013934656 18962036480 22030892384 22517418320 25548849152 26113064960 26161684706 27538615480 30339258368 31936061440 36027869312 37924072960 44061784768 45034836640 52226129920 52323369412 55077230960 60678516736 63872122880 65404211765 72055738624 75848145920 88123569536 90069673280 104646738824 110154461920 121357033472 127744245760 130808423530 144111477248 151696291840 176247139072 180139346560 209293477648 220308923840 242714066944 248536004707 261616847060 288222954496 303392583680 352494278144 360278693120 418586955296 440617847680 485428133888 497072009414 523233694120 576445908992 606785167360 704988556288 720557386240 837173910592 881235695360 994144018828 1046467388240 1152891817984 1213570334720 1242680023535 1409977112576 1441114772480 1674347821184 1762471390720 1988288037656 2092934776480 2305783635968 2427140669440 2485360047070 2819954225152 2882229544960 3348695642368 3524942781440 3976576075312 4185869552960 4611567271936 4970720094140 5639908450304 5764459089920 6697391284736 7049885562880 7953152150624 8371739105920 9223134543872 9941440188280 11279816900608 11528918179840 13394782569472 14099771125760 15906304301248 16743478211840 19882880376560 22559633801216 23057836359680 26789565138944 28199542251520 31812608602496 33486956423680 39765760753120 46115672719360 53579130277888 56399084503040 63625217204992 66973912847360 79531521506240 107158260555776 112798169006080 127250434409984 133947825694720 159063043012480 214316521111552 254500868819968 267895651389440 318126086024960 428633042223104 509001737639936 535791302778880 636252172049920 1018003475279872 1071582605557760 1272504344099840 2036006950559744 2143165211115520 2545008688199680 4072013901119488 5090017376399360 8144027802238976 10180034752798720 20360069505597440 40720139011194880
• Sum of all divisors σ(n): 103258011897939600
• Sum of proper divisors (its aliquot sum) s(n): 62537872886744720
• 40720139011194880 is an abundant number, because the sum of its proper divisors (62537872886744720) is greater than itself. Its abundance is 21817733875549840

Bases of 40720139011194880

• Binary: 10010000101010101100000000101100111101111000000000000000₂
• Hexadecimal: 0x90AAC02CF78000
• Base-36: B4Y31M4FK74

Squares and roots of 40720139011194880

• 40720139011194880 squared (40720139011194880²) is 1658129721091035139501965338214400
• 40720139011194880 cubed (40720139011194880³) is 67519272741420745786452026807780141527069622272000
• The square root of 40720139011194880 is 201792316.5316134627
• The cube root of 40720139011194880 is 344035.3617965775

Scales and comparisons

• 40,720,139,011,194,880 seconds is equal to 1,294,774,464 years, 46 weeks, 4 days, 3 hours, 54 minutes, 40 seconds.
• To count from 1 to 40,720,139,011,194,880 would take you about three billion, eight hundred eighty-four million, three hundred twenty-three thousand, three hundred ninety-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 40720139011194880 cubic inches would be around 28669.6 feet tall.

Recreational maths with 40720139011194880

• 40720139011194880 backwards is 08849111093102704
• The number of decimal digits it has is: 17
• The sum of 40720139011194880's digits is 58
• More coming soon!