42861255793920

Names of 42861255793920

• Cardinal: 42861255793920 can be written as Forty-two trillion, eight hundred sixty-one billion, two hundred fifty-five million, seven hundred ninety-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.286125579392 × 10¹³

Factors of 42861255793920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4195480

Divisors of 42861255793920

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 576 640 720 768 887 960 1152 1280 1440 1774 1920 2304 2661 2880 3548 3840 4435 5322 5760 7096 7983 8870 10644 11520 13305 14192 15966 17740 21288 26610 28384 31932 35480 39915 42576 53220 56768 63864 70960 79830 85152 106440 113536 127728 141920 159660 170304 212880 227072 255456 283840 319320 340608 425760 510912 567680 638640 681216 851520 1021824 1135360 1277280 1703040 2043648 2554560 3406080 4194583 5109120 8389166 10218240 12583749 16778332 20972915 25167498 33556664 37751247 41945830 50334996 62918745 67113328 75502494 83891660 100669992 125837490 134226656 151004988 167783320 188756235 201339984 251674980 268453312 302009976 335566640 377512470 402679968 503349960 536906624 604019952 671133280 755024940 805359936 1006699920 1073813248 1208039904 1342266560 1510049880 1610719872 2013399840 2416079808 2684533120 3020099760 3221439744 3720595121 4026799680 4832159616 5369066240 6040199520 7441190242 8053599360 9664319232 11161785363 12080399040 14882380484 16107198720 18602975605 22323570726 24160798080 29764760968 33485356089 37205951210 44647141452 48321596160 55808926815 59529521936 66970712178 74411902420 89294282904 111617853630 119059043872 133941424356 148823804840 167426780445 178588565808 223235707260 238118087744 267882848712 297647609680 334853560890 357177131616 446471414520 476236175488 535765697424 595295219360 669707121780 714354263232 892942829040 952472350976 1071531394848 1190590438720 1339414243560 1428708526464 1785885658080 2143062789696 2381180877440 2678828487120 2857417052928 3571771316160 4286125579392 4762361754880 5357656974240 7143542632320 8572251158784 10715313948480 14287085264640 21430627896960 42861255793920
• Sum of all divisors σ(n): 148462703415936
• Sum of proper divisors (its aliquot sum) s(n): 105601447622016
• 42861255793920 is an abundant number, because the sum of its proper divisors (105601447622016) is greater than itself. Its abundance is 62740191828096

Bases of 42861255793920

• Binary: 1001101111101101101001111011010001110100000000₂
• Hexadecimal: 0x26FB69ED1D00
• Base-36: F6Y6T1Z40

Squares and roots of 42861255793920

• 42861255793920 squared (42861255793920²) is 1837087248231840769508966400
• 42861255793920 cubed (42861255793920³) is 78739866462213534457543057385390604288000
• The square root of 42861255793920 is 6546850.8302786309
• The cube root of 42861255793920 is 34996.2596802783

Scales and comparisons

• 42,861,255,793,920 seconds is equal to 1,362,855 years, 18 weeks, 3 days, 11 hours, 12 minutes.
• To count from 1 to 42,861,255,793,920 would take you about three million, four hundred seven thousand, one hundred thirty-eight 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 42861255793920 cubic inches would be around 2916.4 feet tall.

Recreational maths with 42861255793920

• 42861255793920 backwards is 02939755216824
• The number of decimal digits it has is: 14
• The sum of 42861255793920's digits is 63
• More coming soon!