40834234872

Names of 40834234872

• Cardinal: 40834234872 can be written as Forty billion, eight hundred thirty-four million, two hundred thirty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0834234872 × 10¹⁰

Factors of 40834234872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1279

Divisors of 40834234872

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 72 102 109 136 153 204 218 306 327 408 421 436 612 654 727 842 872 981 1224 1263 1308 1454 1684 1853 1962 2181 2526 2616 2908 3368 3706 3789 3924 4362 5052 5559 5816 6543 7157 7412 7578 7848 8724 10104 11118 12359 13086 14314 14824 15156 16677 17448 21471 22236 24718 26172 28628 30312 33354 37077 42942 44472 45889 49436 52344 57256 64413 66708 74154 79243 85884 91778 98872 111231 128826 133416 137667 148308 158486 171768 183556 222462 237729 257652 275334 296616 306067 316972 367112 413001 444924 475458 515304 550668 612134 633944 713187 780113 826002 889848 918201 950916 1101336 1224268 1347131 1426374 1560226 1652004 1836402 1901832 2340339 2448536 2694262 2754603 2852748 3120452 3304008 3672804 4041393 4680678 5203139 5388524 5509206 5705496 6240904 7021017 7345608 8082786 9361356 10406278 10777048 11018412 12124179 14042034 15609417 16165572 18722712 20812556 22036824 24248358 28084068 31218834 32331144 33361303 41625112 46828251 48496716 56168136 62437668 66722606 93656502 96993432 100083909 124875336 133445212 187313004 200167818 266890424 300251727 374626008 400335636 567142151 600503454 800671272 1134284302 1201006908 1701426453 2268568604 2402013816 3402852906 4537137208 5104279359 6805705812 10208558718 13611411624 20417117436 40834234872
• Sum of all divisors σ(n): 118616097600
• Sum of proper divisors (its aliquot sum) s(n): 77781862728
• 40834234872 is an abundant number, because the sum of its proper divisors (77781862728) is greater than itself. Its abundance is 36947627856

Bases of 40834234872

• Binary: 100110000001111010001111100111111000₂
• Hexadecimal: 0x981E8F9F8
• Base-36: IRBNDA0

Squares and roots of 40834234872

• 40834234872 squared (40834234872²) is 1667434737581660856384
• 40834234872 cubed (40834234872³) is 68088421708141224689432916622848
• The square root of 40834234872 is 202074.8249337359
• The cube root of 40834234872 is 3443.5638563545

Scales and comparisons

• 40,834,234,872 seconds is equal to 1,298 years, 20 weeks, 6 days, 11 hours, 1 minute, 12 seconds.
• To count from 1 to 40,834,234,872 would take you about two thousand, five hundred ninety-six 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 40834234872 cubic inches would be around 287 feet tall.

Recreational maths with 40834234872

• 40834234872 backwards is 27843243804
• The number of decimal digits it has is: 11
• The sum of 40834234872's digits is 45
• More coming soon!