13395487917840

Names of 13395487917840

• Cardinal: 13395487917840 can be written as Thirteen trillion, three hundred ninety-five billion, four hundred eighty-seven million, nine hundred seventeen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.339548791784 × 10¹³

Factors of 13395487917840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 85468

Divisors of 13395487917840

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 34 35 40 42 48 51 56 60 68 70 80 84 85 102 105 112 119 120 136 140 168 170 204 210 238 240 255 272 280 336 340 357 408 420 476 510 560 595 680 714 816 840 952 1020 1190 1360 1428 1680 1785 1904 2040 2380 2856 3570 4080 4760 5712 5897 7140 9520 11794 14280 17691 23588 28560 29485 35382 41279 47176 58970 70764 79537 82558 88455 94352 100249 117940 123837 141528 159074 165116 176910 200498 206395 235880 238611 247674 283056 300747 318148 330232 353820 397685 400996 412790 471760 477222 495348 501245 556759 601494 619185 636296 660464 701743 707640 795370 801992 825580 954444 990696 1002490 1113518 1193055 1202988 1238370 1272592 1352129 1403486 1415280 1503735 1590740 1603984 1651160 1670277 1908888 1981392 2004980 2105229 2227036 2386110 2405976 2476740 2704258 2783795 2806972 3007470 3181480 3302320 3340554 3508715 3817776 4009960 4056387 4210458 4454072 4772220 4811952 4953480 5408516 5567590 5613944 6014940 6362960 6681108 6760645 7017430 8019920 8112774 8351385 8420916 8908144 9464903 9544440 9906960 10526145 10817032 11135180 11227888 12029880 13362216 13521290 14034860 16225548 16702770 16841832 18929806 19088880 20281935 21052290 21634064 22270360 24059760 26724432 27042580 28069720 28394709 32451096 33405540 33683664 37859612 40563870 42104580 44540720 47324515 54085160 56139440 56789418 64902192 66811080 75719224 81127740 84209160 94649030 108170320 113578836 133622160 141973545 151438448 162255480 168418320 189298060 227157672 283947090 324510960 378596120 454315344 469029689 567894180 757192240 938059378 1135788360 1407089067 1876118756 2271576720 2345148445 2814178134 3283207823 3752237512 4690296890 5628356268 6566415646 7035445335 7504475024 7973504713 9380593780 9849623469 11256712536 13132831292 14070890670 15947009426 16416039115 18761187560 19699246938 22513425072 23920514139 26265662584 28141781340 31894018852 32832078230 37522375120 39398493876 39867523565 47841028278 49248117345 52531325168 55814532991 56283562680 63788037704 65664156460 78796987752 79735047130 95682056556 98496234690 111629065982 112567125360 119602570695 127576075408 131328312920 157593975504 159470094260 167443598973 191364113112 196992469380 223258131964 239205141390 262656625840 279072664955 318940188520 334887197946 382728226224 393984938760 446516263928 478410282780 558145329910 637880377040 669774395892 787969877520 837217994865 893032527856 956820565560 1116290659820 1339548791784 1674435989730 1913641131120 2232581319640 2679097583568 3348871979460 4465162639280 6697743958920 13395487917840
• Sum of all divisors σ(n): 50259117924864
• Sum of proper divisors (its aliquot sum) s(n): 36863630007024
• 13395487917840 is an abundant number, because the sum of its proper divisors (36863630007024) is greater than itself. Its abundance is 23468142089184

Bases of 13395487917840

• Binary: 11000010111011100001010011001000011100010000₂
• Hexadecimal: 0xC2EE14C8710
• Base-36: 4QXSVN7YO

Squares and roots of 13395487917840

• 13395487917840 squared (13395487917840²) is 179439096556997418590265600
• 13395487917840 cubed (13395487917840³) is 2403674249917384063633971850236578304000
• The square root of 13395487917840 is 3659984.6881974793
• The cube root of 13395487917840 is 23749.4111279825

Scales and comparisons

• 13,395,487,917,840 seconds is equal to 425,935 years, 4 weeks, 1 day, 10 hours, 4 minutes.
• To count from 1 to 13,395,487,917,840 would take you about one million, sixty-four thousand, eight hundred thirty-seven 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 13395487917840 cubic inches would be around 1979.1 feet tall.

Recreational maths with 13395487917840

• 13395487917840 backwards is 04871978459331
• The number of decimal digits it has is: 14
• The sum of 13395487917840's digits is 69
• More coming soon!