29720549376

Names of 29720549376

• Cardinal: 29720549376 can be written as Twenty-nine billion, seven hundred twenty million, five hundred forty-nine thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.9720549376 × 10¹⁰

Factors of 29720549376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1579

Divisors of 29720549376

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 343 378 384 392 432 441 448 504 512 576 588 672 686 756 768 784 864 882 896 1008 1024 1029 1152 1176 1323 1344 1372 1512 1536 1567 1568 1728 1764 1792 2016 2048 2058 2304 2352 2646 2688 2744 3024 3072 3087 3134 3136 3456 3528 3584 4032 4116 4608 4701 4704 5292 5376 5488 6048 6144 6174 6268 6272 6912 7056 7168 8064 8232 9216 9261 9402 9408 10584 10752 10969 10976 12096 12348 12536 12544 13824 14103 14112 14336 16128 16464 18432 18522 18804 18816 21168 21504 21938 21952 24192 24696 25072 25088 27648 28206 28224 32256 32907 32928 37044 37608 37632 42309 42336 43008 43876 43904 48384 49392 50144 50176 55296 56412 56448 64512 65814 65856 74088 75216 75264 76783 84618 84672 87752 87808 96768 98721 98784 100288 100352 112824 112896 129024 131628 131712 148176 150432 150528 153566 169236 169344 175504 175616 193536 197442 197568 200576 225648 225792 230349 263256 263424 296163 296352 300864 301056 307132 338472 338688 351008 351232 387072 394884 395136 401152 451296 451584 460698 526512 526848 537481 592326 592704 601728 614264 676944 677376 691047 702016 702464 789768 790272 802304 902592 903168 921396 1053024 1053696 1074962 1184652 1185408 1203456 1228528 1353888 1354752 1382094 1404032 1579536 1580544 1604608 1612443 1805184 1842792 2073141 2106048 2107392 2149924 2369304 2370816 2406912 2457056 2707776 2709504 2764188 2808064 3159072 3161088 3209216 3224886 3610368 3685584 4146282 4212096 4299848 4738608 4741632 4813824 4837329 4914112 5415552 5528376 5616128 6318144 6322176 6449772 7220736 7371168 8292564 8424192 8599696 9477216 9483264 9627648 9674658 9828224 10831104 11056752 11232256 12636288 12899544 14441472 14511987 14742336 16585128 16848384 17199392 18954432 18966528 19349316 19656448 21662208 22113504 22464512 25272576 25799088 28882944 29023974 29484672 33170256 33696768 34398784 37908864 38698632 39312896 43324416 44227008 50545152 51598176 58047948 58969344 66340512 67393536 68797568 75817728 77397264 78625792 86648832 88454016 101090304 103196352 116095896 117938688 132681024 137595136 151635456 154794528 157251584 176908032 202180608 206392704 232191792 235877376 265362048 275190272 303270912 309589056 353816064 412785408 464383584 471754752 530724096 550380544 606541824 619178112 707632128 825570816 928767168 1061448192 1100761088 1238356224 1415264256 1651141632 1857534336 2122896384 2476712448 3302283264 3715068672 4245792768 4953424896 7430137344 9906849792 14860274688 29720549376
• Sum of all divisors σ(n): 102735360000
• Sum of proper divisors (its aliquot sum) s(n): 73014810624
• 29720549376 is an abundant number, because the sum of its proper divisors (73014810624) is greater than itself. Its abundance is 43294261248

Bases of 29720549376

• Binary: 11011101011011110111001100000000000₂
• Hexadecimal: 0x6EB7B9800
• Base-36: DNIUIO0

Squares and roots of 29720549376

• 29720549376 squared (29720549376²) is 883311055211253989376
• 29720549376 cubed (29720549376³) is 26252489830772736302126387429376
• The square root of 29720549376 is 172396.4888737587
• The cube root of 29720549376 is 3097.5544144419

Scales and comparisons

• 29,720,549,376 seconds is equal to 945 years, 1 week, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 29,720,549,376 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 29720549376 cubic inches would be around 258.1 feet tall.

Recreational maths with 29720549376

• 29720549376 backwards is 67394502792
• 29720549376 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29720549376's digits is 54
• More coming soon!