29857129470
29,857,129,470 is an even composite number composed of seven prime numbers multiplied together.
29857129470 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 29857129470:
2 × 33 × 5 × 7 × 41 × 313 × 1231
(2 × 3 × 3 × 3 × 5 × 7 × 41 × 313 × 1231)See below for interesting mathematical facts about the number 29857129470 from the Numbermatics database.
Names of 29857129470
- Cardinal: 29857129470 can be written as Twenty-nine billion, eight hundred fifty-seven million, one hundred twenty-nine thousand, four hundred seventy.
Scientific notation
- Scientific notation: 2.985712947 × 1010
Factors of 29857129470
Divisors of 29857129470
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 41 42 45 54 63 70 82 90 105 123 126 135 189 205 210 246 270 287 313 315 369 378 410 574 615 626 630 738 861 939 945 1107 1230 1231 1435 1565 1722 1845 1878 1890 2191 2214 2462 2583 2817 2870 3130 3690 3693 4305 4382 4695 5166 5535 5634 6155 6573 7386 7749 8451 8610 8617 9390 10955 11070 11079 12310 12833 12915 13146 14085 15498 16902 17234 18465 19719 21910 22158 25666 25830 25851 28170 32865 33237 36930 38499 38745 39438 42255 43085 50471 51702 55395 59157 64165 65730 66474 76998 77490 77553 84510 86170 89831 98595 100942 110790 115497 118314 128330 129255 151413 155106 166185 179662 192495 197190 230994 232659 252355 258510 269493 295785 302826 332370 346491 353297 384990 385303 387765 449155 454239 465318 504710 538986 577485 591570 692982 706594 757065 770606 775530 808479 898310 908478 1059891 1154970 1155909 1163295 1347465 1362717 1514130 1616958 1732455 1766485 1926515 2119782 2271195 2311818 2326590 2425437 2694930 2697121 2725434 3179673 3464910 3467727 3532970 3853030 4042395 4542390 4850874 5299455 5394242 5779545 6359346 6813585 6935454 8084790 8091363 9539019 10403181 10598910 11559090 12127185 13485605 13627170 15797423 15898365 16182726 17338635 19078038 20806362 24254370 24274089 26971210 31594846 31796730 34677270 40456815 47392269 47695095 48548178 52015905 72822267 78987115 80913630 94784538 95390190 104031810 110581961 121370445 142176807 145644534 157974230 221163922 236961345 242740890 284353614 331745883 364111335 426530421 473922690 552909805 663491766 710884035 728222670 853060842 995237649 1105819610 1421768070 1658729415 1990475298 2132652105 2985712947 3317458830 4265304210 4976188245 5971425894 9952376490 14928564735 29857129470
- Sum of all divisors σ(n): 93586268160
- Sum of proper divisors (its aliquot sum) s(n): 63729138690
- 29857129470 is an abundant number, because the sum of its proper divisors (63729138690) is greater than itself. Its abundance is 33872009220
Bases of 29857129470
- Binary: 110111100111001111110100011111111102
- Hexadecimal: 0x6F39FA3FE
- Base-36: DPS5WJI
Squares and roots of 29857129470
- 29857129470 squared (298571294702) is 891448180188342480900
- 29857129470 cubed (298571294703) is 26616083731679230436932302123000
-
The
square root of 29857129470 is 172792.1568532553 -
The
cube root of 29857129470 is 3102.2920776723
Scales and comparisons
How big is 29857129470?- 29,857,129,470 seconds is equal to 949 years, 18 weeks, 6 days, 15 hours, 4 minutes, 30 seconds.
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To count from 1 to 29,857,129,470 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 29857129470 cubic inches would be around 258.5 feet tall.
Recreational maths with 29857129470
- 29857129470 backwards is 07492175892
- 29857129470 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 29857129470's digits is 54
- More coming soon!
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