1393840348021550

Names of 1393840348021550

• Cardinal: 1393840348021550 can be written as One quadrillion, three hundred ninety-three trillion, eight hundred forty billion, three hundred forty-eight million, twenty-one thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.39384034802155 × 10¹⁵

Factors of 1393840348021550

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4364

Divisors of 1393840348021550

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 10 11 13 17 22 25 26 34 50 55 65 85 110 130 143 170 187 221 275 286 325 374 425 442 550 650 715 850 935 1105 1129 1430 1870 2210 2258 2431 3187 3575 4675 4862 5525 5645 6374 7150 9350 11050 11290 12155 12419 14677 15935 19193 24310 24838 28225 29354 31870 35057 38386 41431 54179 56450 60775 62095 70114 73385 79675 82862 95965 108358 121550 124190 146770 159350 161447 175285 191930 207155 211123 249509 270895 310475 322894 350570 366925 414310 422246 455741 479825 499018 541790 595969 620950 704327 733850 807235 876425 911482 959650 1035775 1055615 1191938 1247545 1354475 1408654 1614470 1752850 2071550 2111230 2278705 2495090 2708950 2744599 2979845 3521635 3598123 4036175 4557410 5278075 5489198 5959690 6237725 7043270 7196246 7747597 8072350 10156969 10556150 11393525 12475450 13722995 14899225 15495194 17608175 17990615 20313938 22787050 27445990 29798450 35216350 35981230 38737985 39579353 46775599 50784845 61168091 68614975 77475970 79158706 89953075 93551198 101569690 111726659 122336182 132040597 137229950 172668473 179906150 193689925 197896765 223453318 233877995 253924225 264081194 305840455 345336946 387379850 395793530 467755990 507848450 514531589 558633295 611680910 660202985 672849001 795185183 863342365 989483825 1029063178 1117266590 1169389975 1320405970 1345698002 1452446567 1529202275 1590370366 1726684730 1899353203 1978967650 2244690149 2338779950 2572657945 2793166475 2904893134 3058404550 3301014925 3364245005 3798706406 3975925915 4316711825 4489380298 5145315890 5586332950 6602029850 6728490010 7262232835 7951851830 8633423650 8747037013 9496766015 11223450745 11467218001 12863289725 14524465670 16821225025 17494074026 18993532030 19879629575 22446901490 22934436002 24691591639 25726579450 33642450050 36311164175 39759259150 43735185065 47483830075 49383183278 56117253725 57336090005 72622328350 87470370130 94967660150 112234507450 114672180010 123457958195 126139398011 149073834013 194942706017 218675925325 246915916390 252278796022 286680450025 298147668026 389885412034 437351850650 573360900050 617289790975 630696990055 745369170065 974713530085 1234579581950 1261393980110 1490738340130 1639812174143 1949427060170 2144369766187 2534255178221 3153484950275 3279624348286 3726845850325 4288739532374 4873567650425 5068510356442 6306969900550 7453691700650 8199060870715 9747135300850 10721848830935 12671275891105 16398121741430 21443697661870 25342551782210 27876806960431 40995304353575 53609244154675 55753613920862 63356379455525 81990608707150 107218488309350 126712758911050 139384034802155 278768069604310 696920174010775 1393840348021550
• Sum of all divisors σ(n): 3228818238969120
• Sum of proper divisors (its aliquot sum) s(n): 1834977890947570
• 1393840348021550 is an abundant number, because the sum of its proper divisors (1834977890947570) is greater than itself. Its abundance is 441137542926020

Bases of 1393840348021550

• Binary: 100111100111011000010111110110100010100001100101110₂
• Hexadecimal: 0x4F3B0BED1432E
• Base-36: DQ2PEZBJN2

Squares and roots of 1393840348021550

• 1393840348021550 squared (1393840348021550²) is 1942790915772835622999264402500
• 1393840348021550 cubed (1393840348021550³) is 2707940366173915037942996106200246217873875000
• The square root of 1393840348021550 is 37334171.3182648533
• The cube root of 1393840348021550 is 111704.5878945797

Scales and comparisons

• 1,393,840,348,021,550 seconds is equal to 44,319,811 years, 33 weeks, 10 hours, 25 minutes, 50 seconds.
• To count from 1 to 1,393,840,348,021,550 would take you about one hundred thirty-two million, nine hundred fifty-nine thousand, four hundred thirty-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 1393840348021550 cubic inches would be around 9308.7 feet tall.

Recreational maths with 1393840348021550

• 1393840348021550 backwards is 0551208430483931
• The number of decimal digits it has is: 16
• The sum of 1393840348021550's digits is 56
• More coming soon!