40136446480

Names of 40136446480

• Cardinal: 40136446480 can be written as Forty billion, one hundred thirty-six million, four hundred forty-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 4.013644648 × 10¹⁰

Factors of 40136446480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1228

Divisors of 40136446480

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 31 34 40 52 62 65 67 68 80 85 104 124 130 134 136 155 170 208 221 248 260 268 272 310 335 340 403 442 496 520 527 536 620 670 680 806 871 884 1040 1054 1072 1093 1105 1139 1240 1340 1360 1612 1742 1768 2015 2077 2108 2186 2210 2278 2480 2635 2680 3224 3484 3536 4030 4154 4216 4355 4372 4420 4556 5270 5360 5465 5695 6448 6851 6968 8060 8308 8432 8710 8744 8840 9112 10385 10540 10930 11390 13702 13936 14209 14807 16120 16616 17420 17488 17680 18224 18581 20770 21080 21860 22780 27001 27404 28418 29614 32240 33232 33883 34255 34840 35309 37162 41540 42160 43720 45560 54002 54808 56836 59228 67766 68510 69680 70618 71045 73231 74035 74324 83080 87440 91120 92905 108004 109616 113672 118456 135005 135532 137020 141236 142090 146462 148070 148648 166160 169415 176545 185810 216008 227344 236912 241553 270010 271064 274040 282472 284180 292924 296140 297296 338830 353090 366155 371620 432016 440479 459017 483106 540020 542128 548080 564944 568360 576011 585848 592280 677660 706180 732310 743240 880958 918034 952003 966212 1080040 1136720 1152022 1171696 1184560 1207765 1244927 1355320 1412360 1464620 1486480 1761916 1836068 1904006 1932424 2160080 2202395 2270161 2295085 2304044 2415530 2489854 2710640 2824720 2880055 2929240 3523832 3672136 3808012 3864848 4404790 4540322 4590170 4608088 4760015 4831060 4979708 5760110 5858480 6224635 7047664 7344272 7488143 7616024 8809580 9080644 9180340 9216176 9520030 9662120 9959416 11350805 11520220 12449270 14976286 15232048 16184051 17619160 18161288 18360680 19040060 19324240 19918832 22701610 23040440 24898540 29512093 29952572 32368102 35238320 36322576 36721360 37440715 38080120 38592737 45403220 46080880 49797080 59024186 59905144 64736204 74881430 76160240 77185474 80920255 90806440 99594160 118048372 119810288 129472408 147560465 149762860 154370948 161840510 181612880 192963685 236096744 258944816 295120930 299525720 308741896 323681020 385927370 472193488 501705581 590241860 599051440 617483792 647362040 771854740 1003411162 1180483720 1294724080 1543709480 2006822324 2360967440 2508527905 3087418960 4013644648 5017055810 8027289296 10034111620 20068223240 40136446480
• Sum of all divisors σ(n): 111580858368
• Sum of proper divisors (its aliquot sum) s(n): 71444411888
• 40136446480 is an abundant number, because the sum of its proper divisors (71444411888) is greater than itself. Its abundance is 31307965408

Bases of 40136446480

• Binary: 100101011000010100011001001000010000₂
• Hexadecimal: 0x958519210
• Base-36: IFS7CB4

Squares and roots of 40136446480

• 40136446480 squared (40136446480²) is 1610934336041904390400
• 40136446480 cubed (40136446480³) is 64657179761340230602566625792000
• The square root of 40136446480 is 200340.8257944447
• The cube root of 40136446480 is 3423.8361500661

Scales and comparisons

• 40,136,446,480 seconds is equal to 1,276 years, 11 weeks, 1 day, 4 hours, 54 minutes, 40 seconds.
• To count from 1 to 40,136,446,480 would take you about two thousand, five hundred fifty-two 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 40136446480 cubic inches would be around 285.3 feet tall.

Recreational maths with 40136446480

• 40136446480 backwards is 08464463104
• 40136446480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40136446480's digits is 40
• More coming soon!