1940434944

Names of 1940434944

• Cardinal: 1940434944 can be written as One billion, nine hundred forty million, four hundred thirty-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.940434944 × 10⁹

Factors of 1940434944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1356

Divisors of 1940434944

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 84 96 102 112 119 128 136 168 192 204 224 238 256 272 336 357 384 408 448 476 512 544 672 714 768 816 896 952 1024 1088 1327 1344 1428 1536 1632 1792 1904 2048 2176 2654 2688 2856 3072 3264 3584 3808 3981 4096 4352 5308 5376 5712 6144 6528 7168 7616 7962 8704 9289 10616 10752 11424 12288 13056 14336 15232 15924 17408 18578 21232 21504 22559 22848 26112 27867 28672 30464 31848 34816 37156 42464 43008 45118 45696 52224 55734 60928 63696 67677 69632 74312 84928 86016 90236 91392 104448 111468 121856 127392 135354 148624 157913 169856 180472 182784 208896 222936 243712 254784 270708 297248 315826 339712 360944 365568 445872 473739 487424 509568 541416 594496 631652 679424 721888 731136 891744 947478 1019136 1082832 1188992 1263304 1358848 1443776 1462272 1783488 1894956 2038272 2165664 2377984 2526608 2717696 2887552 3566976 3789912 4076544 4331328 4755968 5053216 5435392 5775104 7133952 7579824 8153088 8662656 9511936 10106432 11550208 14267904 15159648 16306176 17325312 19023872 20212864 23100416 28535808 30319296 34650624 38047744 40425728 46200832 57071616 60638592 69301248 80851456 92401664 114143232 121277184 138602496 161702912 242554368 277204992 323405824 485108736 646811648 970217472 1940434944
• Sum of all divisors σ(n): 6265525248
• Sum of proper divisors (its aliquot sum) s(n): 4325090304
• 1940434944 is an abundant number, because the sum of its proper divisors (4325090304) is greater than itself. Its abundance is 2384655360

Bases of 1940434944

• Binary: 1110011101010001011000000000000₂
• Hexadecimal: 0x73A8B000
• Base-36: W3A96O

Squares and roots of 1940434944

• 1940434944 squared (1940434944²) is 3765287771896283136
• 1940434944 cubed (1940434944³) is 7306295966803448940812304384
• The square root of 1940434944 is 44050.3682617977
• The cube root of 1940434944 is 1247.2869036001

Scales and comparisons

• 1,940,434,944 seconds is equal to 61 years, 36 weeks, 2 days, 17 hours, 42 minutes, 24 seconds.
• To count from 1 to 1,940,434,944 would take you about one hundred twenty-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 1940434944 cubic inches would be around 103.9 feet tall.

Recreational maths with 1940434944

• 1940434944 backwards is 4494340491
• 1940434944 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1940434944's digits is 42
• More coming soon!