29990172160
29,990,172,160 is an even composite number composed of five prime numbers multiplied together.
29990172160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 29990172160:
29 × 5 × 132 × 103 × 673
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 103 × 673)See below for interesting mathematical facts about the number 29990172160 from the Numbermatics database.
Names of 29990172160
- Cardinal: 29990172160 can be written as Twenty-nine billion, nine hundred ninety million, one hundred seventy-two thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.999017216 × 1010
Factors of 29990172160
Divisors of 29990172160
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 103 104 128 130 160 169 206 208 256 260 320 338 412 416 512 515 520 640 673 676 824 832 845 1030 1040 1280 1339 1346 1352 1648 1664 1690 2060 2080 2560 2678 2692 2704 3296 3328 3365 3380 4120 4160 5356 5384 5408 6592 6656 6695 6730 6760 8240 8320 8749 10712 10768 10816 13184 13390 13460 13520 16480 16640 17407 17498 21424 21536 21632 26368 26780 26920 27040 32960 33280 34814 34996 42848 43072 43264 43745 52736 53560 53840 54080 65920 69319 69628 69992 85696 86144 86528 87035 87490 107120 107680 108160 113737 131840 138638 139256 139984 171392 172288 174070 174980 214240 215360 216320 227474 263680 277276 278512 279968 342784 344576 346595 348140 349960 428480 430720 432640 454948 554552 557024 559936 568685 685568 693190 696280 699920 856960 861440 901147 909896 1109104 1114048 1119872 1137370 1386380 1392560 1399840 1713920 1722880 1802294 1819792 2218208 2228096 2239744 2274740 2772760 2785120 2799680 3427840 3604588 3639584 4436416 4456192 4479488 4505735 4549480 5545520 5570240 5599360 7209176 7279168 8872832 8912384 9011470 9098960 11091040 11140480 11198720 11714911 14418352 14558336 17745664 18022940 18197920 22182080 22280960 22397440 23429822 28836704 29116672 35491328 36045880 36395840 44364160 44561920 46859644 57673408 58233344 58574555 72091760 72791680 88728320 93719288 115346816 117149110 144183520 145583360 177456640 187438576 230693632 234298220 288367040 291166720 374877152 461387264 468596440 576734080 749754304 937192880 1153468160 1499508608 1874385760 2306936320 2999017216 3748771520 5998034432 7497543040 14995086080 29990172160
- Sum of all divisors σ(n): 78735612384
- Sum of proper divisors (its aliquot sum) s(n): 48745440224
- 29990172160 is an abundant number, because the sum of its proper divisors (48745440224) is greater than itself. Its abundance is 18755268064
Bases of 29990172160
- Binary: 110111110111000110110110110000000002
- Hexadecimal: 0x6FB8DB600
- Base-36: DRZDGXS
Squares and roots of 29990172160
- 29990172160 squared (299901721602) is 899410426186439065600
- 29990172160 cubed (299901721603) is 26973473523830279834693533696000
-
The
square root of 29990172160 is 173176.7079026507 -
The
cube root of 29990172160 is 3106.8931646301
Scales and comparisons
How big is 29990172160?- 29,990,172,160 seconds is equal to 953 years, 30 weeks, 6 days, 11 hours, 22 minutes, 40 seconds.
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To count from 1 to 29,990,172,160 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 29990172160 cubic inches would be around 258.9 feet tall.
Recreational maths with 29990172160
- 29990172160 backwards is 06127109992
- The number of decimal digits it has is: 11
- The sum of 29990172160's digits is 46
- More coming soon!
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