40475438629808

Names of 40475438629808

• Cardinal: 40475438629808 can be written as Forty trillion, four hundred seventy-five billion, four hundred thirty-eight million, six hundred twenty-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.0475438629808 × 10¹³

Factors of 40475438629808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 316

Divisors of 40475438629808

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 91 98 104 112 131 163 182 196 208 262 326 343 364 392 524 637 652 686 728 784 917 1048 1141 1274 1304 1372 1456 1703 1834 2096 2119 2282 2548 2608 2744 3406 3668 4238 4459 4564 5096 5488 6419 6812 7336 7987 8476 8918 9128 10192 11921 12838 13624 14672 14833 15974 16952 17836 18256 21353 23842 25676 26569 27248 29666 31948 33904 35672 42706 44933 47684 51352 53138 55909 59332 63896 71344 83447 85412 89866 95368 102704 103831 106276 111818 118664 127792 149471 166894 170824 179732 185983 190736 207662 212552 223636 237328 277589 298942 333788 341648 345397 359464 371966 415324 425104 447272 555178 584129 597884 667576 690794 718928 726817 743932 830648 894544 1046297 1110356 1168258 1195768 1301881 1335152 1381588 1453634 1487864 1661296 1943123 2092594 2220712 2336516 2391536 2417779 2603762 2763176 2907268 2975728 3480539 3886246 4185188 4330747 4441424 4673032 4835558 5207524 5526352 5814536 6961078 7324079 7772492 8370376 8661494 9113167 9346064 9671116 10415048 11629072 13601861 13922156 14648158 15544984 16740752 16924453 17322988 18226334 19342232 20830096 24363773 27203722 27844312 29296316 30315229 31089968 33848906 34645976 36452668 38684464 45247007 48727546 54407444 55688624 56299711 58592632 60630458 67697812 69291952 72905336 90494014 95213027 97455092 108814888 112599422 117185264 118471171 121260916 135395624 145810672 170546411 180988028 190426054 194910184 212206603 217629776 225198844 236942342 242521832 270791248 316729049 341092822 361976056 380852108 389820368 394097977 424413206 450397688 473884684 485043664 567327857 633458098 682185644 723952112 761704216 788195954 848826412 900795376 947769368 1134655714 1193824877 1266916196 1364371288 1485446221 1523408432 1576391908 1697652824 1895538736 2217103343 2269311428 2387649754 2533832392 2728742576 2758685839 2970892442 3152783816 3395305648 3971294999 4434206686 4538622856 4775299508 5067664784 5517371678 5941784884 6305567632 7375262141 7942589998 8868413372 9077245712 9550599016 11034743356 11883569768 14750524282 15519723401 15885179996 17736826744 19101198032 19310800873 22069486712 23767139536 27799064993 29501048564 31039446802 31770359992 35473653488 38621601746 44138973424 51626834987 55598129986 59002097128 62078893604 63540719984 77243203492 103253669974 111196259972 118004194256 124157787208 154486406984 194593454951 206507339948 222392519944 248315574416 308972813968 361387844909 389186909902 413014679896 444785039888 722775689818 778373819804 826029359792 1445551379636 1556747639608 2529714914363 2891102759272 3113495279216 5059429828726 5782205518544 10118859657452 20237719314904 40475438629808
• Sum of all divisors σ(n): 99852525696000
• Sum of proper divisors (its aliquot sum) s(n): 59377087066192
• 40475438629808 is an abundant number, because the sum of its proper divisors (59377087066192) is greater than itself. Its abundance is 18901648436384

Bases of 40475438629808

• Binary: 1001001100111111101100001001000100001110110000₂
• Hexadecimal: 0x24CFEC2443B0
• Base-36: ECI5R45GW

Squares and roots of 40475438629808

• 40475438629808 squared (40475438629808²) is 1638261132275353708466116864
• 40475438629808 cubed (40475438629808³) is 66309337919010845151166356651214561882112
• The square root of 40475438629808 is 6362031.0145273577
• The cube root of 40475438629808 is 34334.4837121991

Scales and comparisons

• 40,475,438,629,808 seconds is equal to 1,286,993 years, 38 weeks, 6 days, 21 hours, 10 minutes, 8 seconds.
• To count from 1 to 40,475,438,629,808 would take you about three million, two hundred seventeen thousand, four hundred eighty-four 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 40475438629808 cubic inches would be around 2861.2 feet tall.

Recreational maths with 40475438629808

• 40475438629808 backwards is 80892683457404
• The number of decimal digits it has is: 14
• The sum of 40475438629808's digits is 68
• More coming soon!