29731759992

Names of 29731759992

• Cardinal: 29731759992 can be written as Twenty-nine billion, seven hundred thirty-one million, seven hundred fifty-nine thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 2.9731759992 × 10¹⁰

Factors of 29731759992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4069

Divisors of 29731759992

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 31 33 36 44 54 62 66 72 88 93 99 103 108 124 132 186 198 206 216 248 264 279 297 309 341 372 396 412 558 594 618 682 744 792 824 837 927 1023 1116 1133 1188 1236 1364 1674 1854 2046 2232 2266 2376 2472 2728 2781 3069 3193 3348 3399 3708 3919 4092 4532 5562 6138 6386 6696 6798 7416 7838 8184 9064 9207 9579 10197 11124 11757 12276 12772 13596 15676 18414 19158 20394 22248 23514 24552 25544 27192 28737 30591 31352 35123 35271 36828 38316 40788 43109 47028 57474 61182 70246 70542 73656 76632 81576 86211 86218 94056 105369 105813 114948 121489 122364 129327 140492 141084 172422 172436 210738 211626 229896 242978 244728 258654 280984 282168 316107 344844 344872 364467 387981 403657 421476 423252 485956 517308 632214 689688 728934 775962 807314 842952 846504 948321 971912 1034616 1093401 1163943 1210971 1264428 1336379 1457868 1551924 1614628 1896642 2186802 2327886 2421942 2528856 2672758 2915736 3103848 3229256 3280203 3632913 3793284 4009137 4373604 4440227 4655772 4843884 5345516 6560406 7265826 7586568 8018274 8747208 8880454 9311544 9687768 10691032 10898739 12027411 12513367 13120812 13320681 14531652 16036548 17760908 21797478 24054822 25026734 26241624 26641362 29063304 32073096 35521816 36082233 37540101 39962043 43594956 48109644 50053468 53282724 72164466 75080202 79924086 87189912 96219288 100106936 106565448 112620303 119886129 137647037 144328932 150160404 159848172 225240606 239772258 275294074 288657864 300320808 319696344 337860909 412941111 450481212 479544516 550588148 675721818 825882222 900962424 959089032 1101176296 1238823333 1351443636 1651764444 2477646666 2702887272 3303528888 3716469999 4955293332 7432939998 9910586664 14865879996 29731759992
• Sum of all divisors σ(n): 93929472000
• Sum of proper divisors (its aliquot sum) s(n): 64197712008
• 29731759992 is an abundant number, because the sum of its proper divisors (64197712008) is greater than itself. Its abundance is 34465952016

Bases of 29731759992

• Binary: 11011101100001001101010011101111000₂
• Hexadecimal: 0x6EC26A778
• Base-36: DNPISU0

Squares and roots of 29731759992

• 29731759992 squared (29731759992²) is 883977552221891840064
• 29731759992 cubed (29731759992³) is 26282208420976934516966097919488
• The square root of 29731759992 is 172428.9998579125
• The cube root of 29731759992 is 3097.9438321855

Scales and comparisons

• 29,731,759,992 seconds is equal to 945 years, 19 weeks, 4 days, 14 hours, 13 minutes, 12 seconds.
• To count from 1 to 29,731,759,992 would take you about one thousand, eight hundred ninety 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 29731759992 cubic inches would be around 258.2 feet tall.

Recreational maths with 29731759992

• 29731759992 backwards is 29995713792
• The number of decimal digits it has is: 11
• The sum of 29731759992's digits is 63
• More coming soon!