40774642920

Names of 40774642920

• Cardinal: 40774642920 can be written as Forty billion, seven hundred seventy-four million, six hundred forty-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.077464292 × 10¹⁰

Factors of 40774642920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4745

Divisors of 40774642920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 67 72 88 90 99 108 110 120 121 132 134 135 165 180 198 201 216 220 242 264 268 270 297 330 335 360 363 396 402 440 484 495 536 540 594 603 605 660 670 726 737 792 804 968 990 1005 1080 1089 1188 1206 1210 1320 1340 1452 1474 1485 1608 1809 1815 1980 2010 2178 2211 2376 2412 2420 2680 2904 2948 2970 3015 3267 3618 3630 3685 3960 4020 4356 4422 4657 4824 4840 5445 5896 5940 6030 6534 6633 7236 7260 7370 8040 8107 8712 8844 9045 9314 10890 11055 11880 12060 13068 13266 13971 14472 14520 14740 16214 16335 17688 18090 18628 19899 21780 22110 23285 24120 24321 26136 26532 27942 29480 32428 32670 33165 36180 37256 39798 40535 41913 43560 44220 46570 48642 51227 53064 55884 64856 65340 66330 69855 72360 72963 79596 81070 83826 88440 93140 97284 99495 102454 111768 121605 125739 130680 132660 139710 145926 153681 159192 162140 167652 186280 194568 198990 204908 209565 218889 243210 251478 256135 265320 279420 291852 307362 312019 324280 335304 364815 397980 409816 419130 437778 461043 486420 502956 512270 558840 563497 583704 614724 624038 628695 729630 768405 795960 838260 875556 922086 936057 972840 1005912 1024540 1094445 1126994 1229448 1248076 1257390 1383129 1459260 1536810 1560095 1676520 1690491 1751112 1844172 1872114 2049080 2188890 2253988 2305215 2496152 2514780 2766258 2808171 2817485 2918520 3073620 3120190 3380982 3432209 3688344 3744228 4377780 4507976 4610430 4680285 5029560 5071473 5532516 5616342 5634970 6147240 6240380 6761964 6864418 6915645 7488456 8424513 8452455 8755560 9220860 9360570 10142946 10296627 11065032 11232684 11269940 12480760 13523928 13728836 13831290 14040855 15214419 16849026 16904910 17161045 18441720 18721140 20285892 20593254 22465368 22539880 25357365 27457672 27662580 28081710 30428838 30889881 33698052 33809820 34322090 37442280 37754299 40571784 41186508 42122565 50714730 51483135 55325160 56163420 60857676 61779762 67396104 67619640 68644180 75508598 76072095 82373016 84245130 92669643 101429460 102966270 112326840 113262897 121715352 123559524 137288360 151017196 152144190 154449405 168490260 185339286 188771495 202858920 205932540 226525794 247119048 302034392 304288380 308898810 336980520 339788691 370678572 377542990 411865080 453051588 463348215 566314485 608576760 617797620 679577382 741357144 755085980 906103176 926696430 1019366073 1132628970 1235595240 1359154764 1510171960 1698943455 1853392860 2038732146 2265257940 2718309528 3397886910 3706785720 4077464292 4530515880 5096830365 6795773820 8154928584 10193660730 13591547640 20387321460 40774642920
• Sum of all divisors σ(n): 151657027200
• Sum of proper divisors (its aliquot sum) s(n): 110882384280
• 40774642920 is an abundant number, because the sum of its proper divisors (110882384280) is greater than itself. Its abundance is 70107741360

Bases of 40774642920

• Binary: 100101111110010110111010110011101000₂
• Hexadecimal: 0x97E5BACE8
• Base-36: IQC63U0

Squares and roots of 40774642920

• 40774642920 squared (40774642920²) is 1662571505253506126400
• 40774642920 cubed (40774642920³) is 67790759455678616381992385088000
• The square root of 40774642920 is 201927.3208855107
• The cube root of 40774642920 is 3441.8879048045

Scales and comparisons

• 40,774,642,920 seconds is equal to 1,296 years, 26 weeks, 2 days, 17 hours, 42 minutes.
• To count from 1 to 40,774,642,920 would take you about two thousand, five hundred ninety-three 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 40774642920 cubic inches would be around 286.8 feet tall.

Recreational maths with 40774642920

• 40774642920 backwards is 02924647704
• 40774642920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40774642920's digits is 45
• More coming soon!