40999385028168

Names of 40999385028168

• Cardinal: 40999385028168 can be written as Forty trillion, nine hundred ninety-nine billion, three hundred eighty-five million, twenty-eight thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0999385028168 × 10¹³

Factors of 40999385028168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 833

Divisors of 40999385028168

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 147 168 189 196 216 252 294 343 378 392 441 504 588 686 756 821 882 1029 1176 1323 1372 1512 1642 1764 2058 2463 2646 2744 3087 3284 3528 4116 4926 5292 5747 6174 6568 7389 8232 9261 9852 10584 11494 12348 14778 17241 18522 19704 22167 22988 24696 29556 34482 37044 40229 44334 45976 51723 59112 68964 74088 80458 88668 103446 120687 137928 155169 160916 177336 206892 241374 281603 310338 321832 362061 413784 482748 563206 620676 674041 724122 844809 965496 1086183 1126412 1241352 1348082 1448244 1689618 2022123 2172366 2252824 2534427 2696164 2896488 3379236 4044246 4344732 4718287 5068854 5392328 6066369 6758472 7603281 8088492 8689464 9436574 10137708 12132738 14154861 15206562 16176984 18199107 18873148 20275416 24265476 28309722 30413124 33028009 36398214 37746296 42464583 48530952 56619444 60826248 66056018 72796428 84929166 99084027 113238888 127393749 132112036 145592856 169858332 198168054 231196063 254787498 264224072 297252081 339716664 396336108 462392126 509574996 553387661 594504162 693588189 792672216 891756243 924784252 1019149992 1106775322 1189008324 1387176378 1660162983 1783512486 1849568504 2080764567 2213550644 2378016648 2774352756 3320325966 3567024972 3873713627 4161529134 4427101288 4980488949 5548705512 6242293701 6640651932 7134049944 7747427254 8323058268 9960977898 11621140881 12484587402 13281303864 14941466847 15494854508 16646116536 19921955796 23242281762 24969174804 27115995389 29882933694 30989709016 34863422643 39843911592 46484563524 49938349608 54231990778 59765867388 69726845286 81347986167 92969127048 104590267929 108463981556 119531734776 139453690572 162695972334 189811967723 209180535858 216927963112 244043958501 278907381144 325391944668 379623935446 418361071716 488087917002 569435903169 650783889336 732131875503 759247870892 836722143432 976175834004 1138871806338 1464263751006 1518495741784 1708307709507 1952351668008 2277743612676 2928527502012 3416615419014 4555487225352 5124923128521 5857055004024 6833230838028 10249846257042 13666461676056 20499692514084 40999385028168
• Sum of all divisors σ(n): 132975005760000
• Sum of proper divisors (its aliquot sum) s(n): 91975620731832
• 40999385028168 is an abundant number, because the sum of its proper divisors (91975620731832) is greater than itself. Its abundance is 50976235703664

Bases of 40999385028168

• Binary: 1001010100100111101001110001111101011001001000₂
• Hexadecimal: 0x2549E9C7D648
• Base-36: EJ6UV9TU0

Squares and roots of 40999385028168

• 40999385028168 squared (40999385028168²) is 1680949572687966354153436224
• 40999385028168 cubed (40999385028168³) is 68917898743568404984457717084516231557632
• The square root of 40999385028168 is 6403076.2160205465
• 40999385028168 is a perfect cube number. Its cube root is 34482

Scales and comparisons

• 40,999,385,028,168 seconds is equal to 1,303,653 years, 32 weeks, 3 days, 7 hours, 22 minutes, 48 seconds.
• To count from 1 to 40,999,385,028,168 would take you about three million, two hundred fifty-nine thousand, one hundred thirty-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 40999385028168 cubic inches would be around 2873.5 feet tall.

Recreational maths with 40999385028168

• 40999385028168 backwards is 86182058399904
• 40999385028168 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40999385028168's digits is 72
• More coming soon!