29890032640
29,890,032,640 is an even composite number composed of six prime numbers multiplied together.
29890032640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 29890032640:
210 × 5 × 13 × 37 × 53 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 37 × 53 × 229)See below for interesting mathematical facts about the number 29890032640 from the Numbermatics database.
Names of 29890032640
- Cardinal: 29890032640 can be written as Twenty-nine billion, eight hundred ninety million, thirty-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.989003264 × 1010
Factors of 29890032640
Divisors of 29890032640
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 37 40 52 53 64 65 74 80 104 106 128 130 148 160 185 208 212 229 256 260 265 296 320 370 416 424 458 481 512 520 530 592 640 689 740 832 848 916 962 1024 1040 1060 1145 1184 1280 1378 1480 1664 1696 1832 1924 1961 2080 2120 2290 2368 2405 2560 2756 2960 2977 3328 3392 3445 3664 3848 3922 4160 4240 4580 4736 4810 5120 5512 5920 5954 6656 6784 6890 7328 7696 7844 8320 8473 8480 9160 9472 9620 9805 11024 11840 11908 12137 13312 13568 13780 14656 14885 15392 15688 16640 16946 16960 18320 18944 19240 19610 22048 23680 23816 24274 25493 27136 27560 29312 29770 30784 31376 33280 33892 33920 36640 37888 38480 39220 42365 44096 47360 47632 48548 50986 54272 55120 58624 59540 60685 61568 62752 66560 67784 67840 73280 76960 78440 84730 88192 94720 95264 97096 101972 110149 110240 117248 119080 121370 123136 125504 127465 135568 135680 146560 153920 156880 157781 169460 176384 189440 190528 194192 203944 220298 220480 234496 238160 242740 246272 251008 254930 271136 271360 293120 307840 313760 315562 338920 352768 381056 388384 407888 440596 440960 449069 476320 485480 492544 502016 509860 542272 550745 586240 615680 627520 631124 677840 705536 762112 776768 788905 815776 881192 881920 898138 952640 970960 1004032 1019720 1084544 1101490 1172480 1231360 1255040 1262248 1355680 1524224 1553536 1577810 1631552 1762384 1763840 1796276 1905280 1941920 2008064 2039440 2169088 2202980 2245345 2462720 2510080 2524496 2711360 3048448 3107072 3155620 3263104 3524768 3527680 3592552 3810560 3883840 4078880 4338176 4405960 4490690 5020160 5048992 5422720 5837897 6214144 6311240 6526208 7049536 7185104 7621120 7767680 8157760 8676352 8811920 8981380 10040320 10097984 10845440 11675794 12428288 12622480 13052416 14099072 14370208 15242240 15535360 16315520 17623840 17962760 20195968 21690880 23351588 25244960 26104832 28198144 28740416 29189485 31070720 32631040 35247680 35925520 40391936 43381760 46703176 50489920 56396288 57480832 58378970 62141440 65262080 70495360 71851040 80783872 93406352 100979840 112792576 114961664 116757940 130524160 140990720 143702080 161567744 186812704 201959680 229923328 233515880 281981440 287404160 373625408 403919360 459846656 467031760 563962880 574808320 747250816 807838720 934063520 1149616640 1494501632 1868127040 2299233280 2989003264 3736254080 5978006528 7472508160 14945016320 29890032640
- Sum of all divisors σ(n): 81152578080
- Sum of proper divisors (its aliquot sum) s(n): 51262545440
- 29890032640 is an abundant number, because the sum of its proper divisors (51262545440) is greater than itself. Its abundance is 21372512800
Bases of 29890032640
- Binary: 110111101011001010110110100000000002
- Hexadecimal: 0x6F595B400
- Base-36: DQBR4SG
Squares and roots of 29890032640
- 29890032640 squared (298900326402) is 893414051220265369600
- 29890032640 cubed (298900326403) is 26704175152008363726805663744000
-
The
square root of 29890032640 is 172887.3408899565 -
The
cube root of 29890032640 is 3103.4312558411
Scales and comparisons
How big is 29890032640?- 29,890,032,640 seconds is equal to 950 years, 21 weeks, 2 days, 10 hours, 50 minutes, 40 seconds.
-
To count from 1 to 29,890,032,640 would take you about one thousand, nine hundred 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 29890032640 cubic inches would be around 258.6 feet tall.
Recreational maths with 29890032640
- 29890032640 backwards is 04623009892
- The number of decimal digits it has is: 11
- The sum of 29890032640's digits is 43
- More coming soon!
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