40128214896

Names of 40128214896

• Cardinal: 40128214896 can be written as Forty billion, one hundred twenty-eight million, two hundred fourteen thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.0128214896 × 10¹⁰

Factors of 40128214896

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16475

Divisors of 40128214896

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 48 56 63 66 72 77 84 88 99 112 126 132 144 154 168 176 198 223 231 252 264 308 336 396 446 462 504 528 616 669 693 792 892 924 1008 1232 1338 1386 1561 1584 1784 1848 2007 2453 2676 2772 3122 3568 3696 4014 4683 4906 5352 5544 6244 7359 8028 9366 9812 10704 11088 12488 14049 14718 16056 16229 17171 18732 19624 22077 24976 28098 29436 32112 32458 34342 37464 39248 44154 48687 51513 56196 58872 64916 68684 74928 88308 97374 103026 112392 113603 117744 129832 137368 146061 154539 176616 178519 194748 206052 224784 227206 259664 274736 292122 309078 340809 353232 357038 389496 412104 454412 535557 584244 618156 681618 714076 778992 824208 908824 1022427 1071114 1168488 1236312 1249633 1363236 1428152 1606671 1817648 2044854 2142228 2336976 2472624 2499266 2726472 2856304 3213342 3619067 3748899 4089708 4284456 4998532 5452944 6426684 7238134 7497798 8179416 8568912 9997064 10857201 11246697 12853368 14476268 14995596 16358832 19994128 21714402 22493394 25333469 25706736 28952536 29991192 32571603 39809737 43428804 44986788 50666938 57905072 59982384 65143206 76000407 79619474 86857608 89973576 101333876 119429211 130286412 152000814 159238948 173715216 179947152 202667752 228001221 238858422 260572824 278668159 304001628 318477896 358287633 405335504 456002442 477716844 521145648 557336318 608003256 636955792 716575266 836004477 912004884 955433688 1114672636 1216006512 1433150532 1672008954 1824009768 1910867376 2229345272 2508013431 2866301064 3344017908 3648019536 4458690544 5016026862 5732602128 6688035816 10032053724 13376071632 20064107448 40128214896
• Sum of all divisors σ(n): 140650997760
• Sum of proper divisors (its aliquot sum) s(n): 100522782864
• 40128214896 is an abundant number, because the sum of its proper divisors (100522782864) is greater than itself. Its abundance is 60394567968

Bases of 40128214896

• Binary: 100101010111110100111111011101110000₂
• Hexadecimal: 0x957D3F770
• Base-36: IFNAWS0

Squares and roots of 40128214896

• 40128214896 squared (40128214896²) is 1610273630739556290816
• 40128214896 cubed (40128214896³) is 64617406295679066245553119195136
• The square root of 40128214896 is 200320.2807905381
• The cube root of 40128214896 is 3423.6020692055

Scales and comparisons

• 40,128,214,896 seconds is equal to 1,275 years, 49 weeks, 3 days, 22 hours, 21 minutes, 36 seconds.
• To count from 1 to 40,128,214,896 would take you about two thousand, five hundred fifty-one 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 40128214896 cubic inches would be around 285.3 feet tall.

Recreational maths with 40128214896

• 40128214896 backwards is 69841282104
• The number of decimal digits it has is: 11
• The sum of 40128214896's digits is 45
• More coming soon!