29855744490
29,855,744,490 is an even composite number composed of seven prime numbers multiplied together.
29855744490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 29855744490:
2 × 3 × 5 × 112 × 132 × 41 × 1187
(2 × 3 × 5 × 11 × 11 × 13 × 13 × 41 × 1187)See below for interesting mathematical facts about the number 29855744490 from the Numbermatics database.
Names of 29855744490
- Cardinal: 29855744490 can be written as Twenty-nine billion, eight hundred fifty-five million, seven hundred forty-four thousand, four hundred ninety.
Scientific notation
- Scientific notation: 2.985574449 × 1010
Factors of 29855744490
Divisors of 29855744490
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 10 11 13 15 22 26 30 33 39 41 55 65 66 78 82 110 121 123 130 143 165 169 195 205 242 246 286 330 338 363 390 410 429 451 507 533 605 615 715 726 845 858 902 1014 1066 1187 1210 1230 1353 1430 1573 1599 1690 1815 1859 2145 2255 2374 2535 2665 2706 3146 3198 3561 3630 3718 4290 4510 4719 4961 5070 5330 5577 5863 5935 6765 6929 7122 7865 7995 9295 9438 9922 11154 11726 11870 13057 13530 13858 14883 15431 15730 15990 17589 17805 18590 20449 20787 23595 24805 26114 27885 29315 29766 30862 34645 35178 35610 39171 40898 41574 46293 47190 48667 49610 55770 58630 61347 64493 65285 69290 74415 76219 77155 78342 87945 92586 97334 102245 103935 122694 128986 130570 143627 146001 148830 152438 154310 169741 175890 193479 195855 200603 204490 207870 228657 231465 243335 287254 292002 306735 322465 339482 381095 386958 391710 401206 430881 457314 462930 486670 509223 535337 601809 613470 632671 644930 718135 730005 762190 838409 848705 861762 967395 1003015 1018446 1070674 1143285 1203618 1265342 1436270 1460010 1606011 1676818 1697410 1867151 1898013 1934790 2006030 2154405 2206633 2286570 2515227 2546115 2676685 3009045 3163355 3212022 3734302 3796026 4192045 4308810 4413266 5030454 5092230 5353370 5601453 5888707 6018090 6326710 6619899 6959381 8030055 8224723 8384090 9335755 9490065 11033165 11202906 11777414 12576135 13239798 13918762 16060110 16449446 17666121 18671510 18980130 20878143 22066330 24272963 24674169 25152270 28007265 29443535 33099495 34796905 35332242 41123615 41756286 48545926 49348338 56014530 58887070 66198990 69593810 72818889 76553191 82247230 88330605 90471953 104390715 121364815 123370845 145637778 153106382 176661210 180943906 208781430 229659573 242729630 246741690 271415859 364094445 382765955 452359765 459319146 542831718 728188890 765531910 904719530 995191483 1148297865 1357079295 1990382966 2296595730 2714158590 2985574449 4975957415 5971148898 9951914830 14927872245 29855744490
- Sum of all divisors σ(n): 87438149568
- Sum of proper divisors (its aliquot sum) s(n): 57582405078
- 29855744490 is an abundant number, because the sum of its proper divisors (57582405078) is greater than itself. Its abundance is 27726660588
Bases of 29855744490
- Binary: 110111100111000101010000001111010102
- Hexadecimal: 0x6F38A81EA
- Base-36: DPRC7VU
Squares and roots of 29855744490
- 29855744490 squared (298557444902) is 891365479052165360100
- 29855744490 cubed (298557444903) is 26612379989787896372374440849000
-
The
square root of 29855744490 is 172788.1491595995 -
The
cube root of 29855744490 is 3102.2441083483
Scales and comparisons
How big is 29855744490?- 29,855,744,490 seconds is equal to 949 years, 16 weeks, 4 days, 14 hours, 21 minutes, 30 seconds.
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To count from 1 to 29,855,744,490 would take you about one thousand, eight hundred ninety-eight 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 29855744490 cubic inches would be around 258.5 feet tall.
Recreational maths with 29855744490
- 29855744490 backwards is 09444755892
- The number of decimal digits it has is: 11
- The sum of 29855744490's digits is 57
- More coming soon!
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