142418678697974148320

Names of 142418678697974148320

• Cardinal: 142418678697974148320 can be written as One hundred forty-two quintillion, four hundred eighteen quadrillion, six hundred seventy-eight trillion, six hundred ninety-seven billion, nine hundred seventy-four million, one hundred forty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4241867869797414832 × 10²⁰

Factors of 142418678697974148320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1207

Divisors of 142418678697974148320

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 83 160 166 332 415 664 830 1117 1328 1660 2234 2656 3320 4468 5585 6640 6889 8936 11170 13280 13778 17872 22340 27556 34445 35744 44680 55112 68890 89360 92711 110224 137780 178720 185422 220448 275560 370844 463555 551120 571787 741688 927110 1102240 1143574 1247689 1483376 1854220 2287148 2495378 2858935 2966752 3708440 4574296 4990756 5717870 6238445 7416880 7695013 9148592 9981512 11435740 12476890 14833760 15390026 18297184 19963024 22871480 24953780 30780052 38475065 39926048 45742960 49907560 61560104 76950130 91485920 99815120 103558187 123120208 153900260 199630240 207116374 246240416 307800520 414232748 517790935 615601040 638686079 828465496 1035581870 1231202080 1277372158 1393668613 1656930992 2071163740 2554744316 2787337226 3193430395 3313861984 4142327480 5109488632 5574674452 6386860790 6968343065 8284654960 8595329521 10218977264 11149348904 12773721580 13936686130 16569309920 17190659042 20437954528 22298697808 25547443160 27873372260 34381318084 42976647605 44597395616 51094886320 55746744520 68762636168 85953295210 102189772640 111493489040 115674494879 137525272336 171906590420 222986978080 231348989758 275050544672 343813180840 462697979516 578372474395 687626361680 713412350243 925395959032 1156744948790 1375252723360 1426824700486 1556727840721 1850791918064 2313489897580 2853649400972 3113455681442 3567061751215 3701583836128 4626979795160 5707298801944 6226911362884 7134123502430 7783639203605 9253959590320 9600983074957 11414597603888 12453822725768 14268247004860 15567278407210 18507919180640 19201966149914 22829195207776 24907645451536 28536494009720 31134556814420 38403932299828 48004915374785 49815290903072 57072988019440 62269113628840 76807864599656 96009830749570 114145976038880 124538227257680 129208410779843 153615729199312 192019661499140 249076454515360 258416821559686 307231458398624 384039322998280 516833643119372 646042053899215 768078645996560 796881595221431 1033667286238744 1292084107798430 1536157291993120 1593763190442862 2067334572477488 2584168215596860 3187526380885724 3984407976107155 4134669144954976 5168336431193720 6375052761771448 7968815952214310 10336672862387440 10724298094726969 12750105523542896 15937631904428620 20673345724774880 21448596189453938 25500211047085792 31875263808857240 42897192378907876 53621490473634845 63750527617714480 85794384757815752 107242980947269690 127501055235428960 171588769515631504 214485961894539380 343177539031263008 428971923789078760 857943847578157520 890116741862338427 1715887695156315040 1780233483724676854 3560466967449353708 4450583709311692135 7120933934898707416 8901167418623384270 14241867869797414832 17802334837246768540 28483735739594829664 35604669674493537080 71209339348987074160 142418678697974148320
• Sum of all divisors σ(n): 340872510195636990480
• Sum of proper divisors (its aliquot sum) s(n): 198453831497662842160
• 142418678697974148320 is an abundant number, because the sum of its proper divisors (198453831497662842160) is greater than itself. Its abundance is 56035152799688693840

Bases of 142418678697974148320

• Binary: 1111011100001110100110010011011010110010101001111011010110011100000₂
• Hexadecimal: 0x7B874C9B5953DACE0
• Base-36: U213C5Q9U8NVK

Squares and roots of 142418678697974148320

• 142418678697974148320 squared (142418678697974148320²) is 20283080042076795450988553643029358822400
• 142418678697974148320 cubed (142418678697974148320³) is 2888689459517827100281144671910911229735894816020318138368000
• The square root of 142418678697974148320 is 11933929725.7011761039
• The cube root of 142418678697974148320 is 5222225.8566918547

Scales and comparisons

• 142,418,678,697,974,148,320 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,418,678,697,974,148,320 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 142418678697974148320 cubic inches would be around 435185.5 feet tall.

Recreational maths with 142418678697974148320

• 142418678697974148320 backwards is 023841479796876814241
• The number of decimal digits it has is: 21
• The sum of 142418678697974148320's digits is 101
• More coming soon!