40294748297440

Names of 40294748297440

• Cardinal: 40294748297440 can be written as Forty trillion, two hundred ninety-four billion, seven hundred forty-eight million, two hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.029474829744 × 10¹³

Factors of 40294748297440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1755

Divisors of 40294748297440

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 52 56 62 65 70 80 91 104 112 124 130 140 155 160 182 208 217 224 248 260 280 310 364 403 416 434 455 496 520 560 620 728 806 868 910 961 992 1040 1085 1120 1240 1456 1612 1697 1736 1820 1922 2015 2080 2170 2480 2821 2912 3224 3394 3472 3640 3844 4030 4340 4805 4960 5642 6448 6727 6788 6944 7280 7688 8060 8485 8680 9610 11284 11879 12493 12896 13454 13576 14105 14560 15376 16120 16970 17360 19220 22061 22568 23758 24986 26908 27152 28210 30752 32240 33635 33940 34720 38440 44122 45136 47516 49972 52607 53816 54304 56420 59395 62465 64480 67270 67880 76880 87451 88244 90272 95032 99944 105214 107632 110305 112840 118790 124930 134540 135760 153760 154427 174902 176488 190064 199888 210428 215264 220610 225680 237580 249860 263035 269080 271520 308854 349804 352976 368249 380128 399776 420856 437255 441220 451360 475160 499720 526070 538160 617708 683891 699608 705952 736498 772135 841712 874510 882440 950320 999440 1052140 1076320 1235416 1367782 1399216 1472996 1544270 1630817 1683424 1749020 1764880 1841245 1900640 1998880 2104280 2470832 2735564 2798432 2879809 2945992 3088540 3261634 3419455 3498040 3529760 3682490 4208560 4787237 4941664 5471128 5759618 5891984 6177080 6523268 6838910 6996080 7364980 8154085 8417120 9574474 10942256 11415719 11519236 11783968 12354160 13046536 13677820 13992160 14399045 14729960 16308170 19148948 20158663 21200621 21884512 22831438 23038472 23936185 24708320 26093072 27355640 28798090 29459920 32616340 37437517 38297896 40317326 42401242 45662876 46076944 47872370 52186144 54711280 57078595 57596180 58919840 65232680 74875034 76595792 80634652 84802484 89274079 91325752 92153888 95744740 100793315 106003105 109422560 114157190 115192360 130465360 148404347 149750068 153191584 161269304 169604968 178548158 182651504 187187585 191489480 201586630 212006210 228314380 230384720 260930720 262062619 296808694 299500136 322538608 339209936 357096316 365303008 374375170 382978960 403173260 424012420 446370395 456628760 460769440 524125238 593617388 599000272 624918553 645077216 678419872 714192632 742021735 748750340 765957920 806346520 848024840 892740790 913257520 1048250476 1160563027 1187234776 1198000544 1249837106 1310313095 1428385264 1484043470 1497500680 1612693040 1696049680 1785481580 1826515040 2096500952 2321126054 2374469552 2499674212 2620626190 2767496449 2856770528 2968086940 2995001360 3124592765 3225386080 3392099360 3570963160 4193001904 4642252108 4748939104 4999348424 5241252380 5534992898 5802815135 5936173880 5990002720 6249185530 7141926320 8123941189 8386003808 9284504216 9998696848 10482504760 11069985796 11605630270 11872347760 12498371060 13837482245 14283852640 16247882378 18569008432 19372475143 19997393696 20965009520 22139971592 23211260540 23744695520 24996742120 27674964490 32495764756 35977453837 37138016864 38744950286 40619705945 41930019040 44279943184 46422521080 49993484240 55349928980 64991529512 71954907674 77489900572 81239411890 88559886368 92845042160 96862375715 99986968480 110699857960 129983059024 143909815348 154979801144 162478823780 179887269185 185690084320 193724751430 221399715920 251842176859 259966118048 287819630696 309959602288 324957647560 359774538370 387449502860 442799431840 503684353718 575639261392 619919204576 649915295120 719549076740 774899005720 1007368707436 1151278522784 1259210884295 1299830590240 1439098153480 1549798011440 2014737414872 2518421768590 2878196306960 3099596022880 4029474829744 5036843537180 5756392613920 8058949659488 10073687074360 20147374148720 40294748297440
• Sum of all divisors σ(n): 121137539989536
• Sum of proper divisors (its aliquot sum) s(n): 80842791692096
• 40294748297440 is an abundant number, because the sum of its proper divisors (80842791692096) is greater than itself. Its abundance is 40548043394656

Bases of 40294748297440

• Binary: 1001001010010111011010001010001001100011100000₂
• Hexadecimal: 0x24A5DA2898E0
• Base-36: EA75GR8PS

Squares and roots of 40294748297440

• 40294748297440 squared (40294748297440²) is 1623666740354043778710553600
• 40294748297440 cubed (40294748297440³) is 65425242621491060095016303792159862784000
• The square root of 40294748297440 is 6347814.4504577321
• The cube root of 40294748297440 is 34283.3155282937

Scales and comparisons

• 40,294,748,297,440 seconds is equal to 1,281,248 years, 18 weeks, 3 days, 14 hours, 10 minutes, 40 seconds.
• To count from 1 to 40,294,748,297,440 would take you about three million, two hundred three thousand, one hundred twenty 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 40294748297440 cubic inches would be around 2856.9 feet tall.

Recreational maths with 40294748297440

• 40294748297440 backwards is 04479284749204
• The number of decimal digits it has is: 14
• The sum of 40294748297440's digits is 64
• More coming soon!