40249950208

Names of 40249950208

• Cardinal: 40249950208 can be written as Forty billion, two hundred forty-nine million, nine hundred fifty thousand, two hundred eight.

Scientific notation

• Scientific notation: 4.0249950208 × 10¹⁰

Factors of 40249950208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 5007

Divisors of 40249950208

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 76 104 128 152 208 247 256 304 416 494 512 608 832 988 1024 1216 1664 1976 2048 2432 3328 3952 4096 4864 4973 6656 7904 8192 9728 9946 13312 15808 16384 19456 19892 26624 31616 32768 38912 39784 53248 63232 64649 77824 79568 94487 106496 126464 129298 155648 159136 188974 212992 252928 258596 311296 318272 377948 425984 505856 517192 622592 636544 755896 1011712 1034384 1228331 1273088 1511792 2023424 2068768 2456662 2546176 3023584 4046848 4137536 4913324 5092352 6047168 8093696 8275072 9826648 10184704 12094336 16550144 19653296 20369408 24188672 33100288 39306592 40738816 48377344 66200576 78613184 81477632 96754688 132401152 157226368 162955264 193509376 264802304 314452736 387018752 529604608 628905472 774037504 1059209216 1257810944 1548075008 2118418432 2515621888 3096150016 5031243776 10062487552 20124975104 40249950208
• Sum of all divisors σ(n): 91271905200
• Sum of proper divisors (its aliquot sum) s(n): 51021954992
• 40249950208 is an abundant number, because the sum of its proper divisors (51021954992) is greater than itself. Its abundance is 10772004784

Bases of 40249950208

• Binary: 100101011111000101011000000000000000₂
• Hexadecimal: 0x95F158000
• Base-36: IHNS4CG

Squares and roots of 40249950208

• 40249950208 squared (40249950208²) is 1620058491746479243264
• 40249950208 cubed (40249950208³) is 65207273626843368500681519398912
• The square root of 40249950208 is 200623.9023845363
• The cube root of 40249950208 is 3427.0605877457

Scales and comparisons

• 40,249,950,208 seconds is equal to 1,279 years, 42 weeks, 5 days, 21 hours, 43 minutes, 28 seconds.
• To count from 1 to 40,249,950,208 would take you about two thousand, five hundred fifty-nine 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 40249950208 cubic inches would be around 285.6 feet tall.

Recreational maths with 40249950208

• 40249950208 backwards is 80205994204
• The number of decimal digits it has is: 11
• The sum of 40249950208's digits is 43
• More coming soon!