138510037017440

Names of 138510037017440

• Cardinal: 138510037017440 can be written as One hundred thirty-eight trillion, five hundred ten billion, thirty-seven million, seventeen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.3851003701744 × 10¹⁴

Factors of 138510037017440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 539454

Divisors of 138510037017440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 31 32 34 40 44 55 62 68 80 85 88 110 124 136 155 160 170 176 187 220 248 272 277 310 340 341 352 374 440 496 527 544 554 620 680 682 748 880 935 992 1054 1108 1240 1360 1364 1385 1496 1705 1760 1870 2108 2216 2480 2635 2720 2728 2770 2992 3047 3410 3740 4216 4432 4709 4960 5270 5456 5540 5797 5984 6094 6820 7480 8432 8587 8864 9418 10540 10912 11080 11594 12188 13640 14960 15235 16864 17174 18836 21080 22160 23188 23545 24376 27280 28985 29920 30470 34348 37672 42160 42935 44320 46376 47090 48752 51799 54560 57970 60940 68696 75344 84320 85870 92752 94180 94457 97504 103598 115940 121880 137392 145979 150688 171740 185504 188360 188914 207196 231880 243760 258995 274784 291958 343480 376720 377828 414392 463760 472285 487520 517990 539111 583916 686960 729895 753440 755656 828784 927520 944570 1035980 1078222 1167832 1373920 1459790 1511312 1605769 1657568 1889140 2071960 2156444 2335664 2695555 2919580 3022624 3211538 3778280 4143920 4312888 4671328 5391110 5839160 5930221 6423076 7556560 8028845 8287840 8625776 9164887 10782220 11678320 11860442 12846152 15113120 16057690 16712441 17251552 18329774 21564440 23356640 23720884 25692304 29651105 32115380 33424882 36659548 43128880 45824435 47441768 51384608 59302210 64230760 66849764 73319096 83562205 86257760 91648870 94883536 100813757 118604420 128461520 133699528 146638192 149333747 167124410 183297740 183836851 189767072 201627514 237208840 256923040 267399056 284111497 293276384 298667494 334248820 366595480 367673702 403255028 474417680 504068785 534798112 568222994 597334988 668497640 733190960 735347404 746668735 806510056 919184255 948835360 1008137570 1136445988 1194669976 1336995280 1420557485 1466381920 1470694808 1493337470 1613020112 1642671217 1838368510 2016275140 2272891976 2389339952 2538673699 2673990560 2841114970 2941389616 2986674940 3125226467 3226040224 3285342434 3676737020 4032550280 4545783952 4629346157 4778679904 5077347398 5682229940 5882779232 5973349880 6250452934 6570684868 7353474040 8065100560 8213356085 9091567904 9258692314 10154694796 11364459880 11946699760 12500905868 12693368495 13141369736 14706948080 15626132335 16130201120 16426712170 18517384628 20309389592 22728919760 23146730785 23893399520 25001811736 25386736990 26282739472 27925410689 29413896160 31252264670 32853424340 37034769256 40618779184 45457839520 46293461570 50003623472 50773473980 50922807727 52565478944 55850821378 62504529340 65706848680 74069538512 78698884669 81237558368 92586923140 100007246944 101546947960 101845615454 111701642756 125009058680 131413697360 139627053445 148139077024 157397769338 185173846280 203093895920 203691230908 223403285512 250018117360 254614038635 262827394720 279254106890 314795538676 370347692560 393494423345 406187791840 407382461816 446806571024 500036234720 509228077270 558508213780 629591077352 740695385120 786988846690 814764923632 865687731359 893613142048 1018456154540 1117016427560 1259182154704 1573977693380 1629529847264 1731375462718 2036912309080 2234032855120 2518364309408 3147955386760 3462750925436 4073824618160 4328438656795 4468065710240 6295910773520 6925501850872 8147649236320 8656877313590 12591821547040 13851003701744 17313754627180 27702007403488 34627509254360 69255018508720 138510037017440
• Sum of all divisors σ(n): 391578937860096
• Sum of proper divisors (its aliquot sum) s(n): 253068900842656
• 138510037017440 is an abundant number, because the sum of its proper divisors (253068900842656) is greater than itself. Its abundance is 114558863825216

Bases of 138510037017440

• Binary: 11111011111100101100001100011011110001101100000₂
• Hexadecimal: 0x7DF9618DE360
• Base-36: 1D3IMRTEU8

Squares and roots of 138510037017440

• 138510037017440 squared (138510037017440²) is 19185030354572599090864153600
• 138510037017440 cubed (138510037017440³) is 2657319264592560748645506405254354038784000
• The square root of 138510037017440 is 11769028.7202232623
• The cube root of 138510037017440 is 51740.0783197613

Scales and comparisons

• 138,510,037,017,440 seconds is equal to 4,404,190 years, 38 weeks, 2 days, 10 hours, 37 minutes, 20 seconds.
• To count from 1 to 138,510,037,017,440 would take you about eleven million, ten thousand, four hundred seventy-six 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 138510037017440 cubic inches would be around 4311.7 feet tall.

Recreational maths with 138510037017440

• 138510037017440 backwards is 044710730015831
• 138510037017440 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138510037017440's digits is 44
• More coming soon!