29990007432

Names of 29990007432

• Cardinal: 29990007432 can be written as Twenty-nine billion, nine hundred ninety million, seven thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 2.9990007432 × 10¹⁰

Factors of 29990007432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 774

Divisors of 29990007432

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 49 54 56 63 66 72 77 84 88 98 99 108 126 132 147 154 168 189 196 198 216 231 252 264 294 297 308 343 378 392 396 441 462 504 539 588 594 616 686 693 751 756 792 882 924 1029 1078 1176 1188 1323 1372 1386 1502 1512 1617 1764 1848 2058 2079 2156 2253 2376 2401 2646 2744 2772 3004 3087 3234 3528 3773 4116 4158 4312 4506 4802 4851 5257 5292 5544 6008 6174 6468 6759 7203 7546 8232 8261 8316 9012 9261 9604 9702 10514 10584 11319 12348 12936 13518 14406 14553 15092 15771 16522 16632 16807 18024 18522 19208 19404 20277 21028 21609 22638 24696 24783 26411 27036 28812 29106 30184 31542 33044 33614 33957 36799 37044 38808 40554 42056 43218 45276 47313 49566 50421 52822 54072 57624 57827 58212 63084 64827 66088 67228 67914 73598 74088 74349 79233 81108 86436 90552 94626 99132 100842 101871 105644 110397 115654 116424 126168 129654 134456 135828 141939 147196 148698 151263 158466 162216 172872 173481 184877 189252 198264 201684 203742 211288 220794 223047 231308 237699 257593 259308 271656 283878 294392 297396 302526 316932 331191 346962 369754 378504 403368 404789 407484 441588 446094 453789 462616 475398 515186 518616 520443 554631 567756 594792 605052 633864 662382 693924 713097 739508 772779 809578 814968 883176 892188 907578 950796 993573 1030372 1040886 1109262 1135512 1210104 1214367 1324764 1387848 1426194 1479016 1545558 1561329 1619156 1663893 1784376 1803151 1815156 1901592 1987146 2060744 2081772 2218524 2318337 2428734 2649528 2833523 2852388 3091116 3122658 3238312 3327786 3606302 3630312 3643101 3974292 4163544 4437048 4636674 4857468 4991679 5409453 5667046 5704776 6182232 6245316 6655572 6955011 7212604 7286202 7948584 8500569 9273348 9714936 9983358 10818906 10929303 11334092 12490632 12622057 13311144 13910022 14425208 14572404 16228359 17001138 18546696 19834661 19966716 21637812 21858606 22668184 25244114 25501707 27820044 29144808 32456718 34002276 37866171 39669322 39933432 43275624 43717212 48685077 50488228 51003414 55640088 59503983 64913436 68004552 75732342 76505121 79338644 87434424 97370154 100976456 102006828 113598513 119007966 129826872 138842627 151464684 153010242 158677288 178511949 194740308 204013656 227197026 238015932 277685254 302929368 306020484 340795539 357023898 389480616 416527881 454394052 476031864 535535847 555370508 612040968 681591078 714047796 833055762 908788104 1071071694 1110741016 1249583643 1363182156 1428095592 1666111524 2142143388 2499167286 2726364312 3332223048 3748750929 4284286776 4998334572 7497501858 9996669144 14995003716 29990007432
• Sum of all divisors σ(n): 106165555200
• Sum of proper divisors (its aliquot sum) s(n): 76175547768
• 29990007432 is an abundant number, because the sum of its proper divisors (76175547768) is greater than itself. Its abundance is 46185540336

Bases of 29990007432

• Binary: 11011111011100010110011001010001000₂
• Hexadecimal: 0x6FB8B3288
• Base-36: DRZ9XU0

Squares and roots of 29990007432

• 29990007432 squared (29990007432²) is 899400545771415234624
• 29990007432 cubed (29990007432³) is 26973029052029599059531783725568
• The square root of 29990007432 is 173176.2322953123
• The cube root of 29990007432 is 3106.8874761751

Scales and comparisons

• 29,990,007,432 seconds is equal to 953 years, 30 weeks, 4 days, 13 hours, 37 minutes, 12 seconds.
• To count from 1 to 29,990,007,432 would take you about one thousand, nine hundred seven 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 29990007432 cubic inches would be around 258.9 feet tall.

Recreational maths with 29990007432

• 29990007432 backwards is 23470009992
• The number of decimal digits it has is: 11
• The sum of 29990007432's digits is 45
• More coming soon!