29921268720
29,921,268,720 is an even composite number composed of seven prime numbers multiplied together.
29921268720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 29921268720:
24 × 3 × 5 × 7 × 53 × 71 × 4733
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 53 × 71 × 4733)See below for interesting mathematical facts about the number 29921268720 from the Numbermatics database.
Names of 29921268720
- Cardinal: 29921268720 can be written as Twenty-nine billion, nine hundred twenty-one million, two hundred sixty-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.992126872 × 1010
Factors of 29921268720
Divisors of 29921268720
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 53 56 60 70 71 80 84 105 106 112 120 140 142 159 168 210 212 213 240 265 280 284 318 336 355 371 420 424 426 497 530 560 568 636 710 742 795 840 848 852 994 1060 1065 1113 1136 1272 1420 1484 1491 1590 1680 1704 1855 1988 2120 2130 2226 2485 2544 2840 2968 2982 3180 3408 3710 3763 3976 4240 4260 4452 4733 4970 5565 5680 5936 5964 6360 7420 7455 7526 7952 8520 8904 9466 9940 11130 11289 11928 12720 14199 14840 14910 15052 17040 17808 18815 18932 19880 22260 22578 23665 23856 26341 28398 29680 29820 30104 33131 37630 37864 39760 44520 45156 47330 52682 56445 56796 59640 60208 66262 70995 75260 75728 79023 89040 90312 94660 99393 105364 112890 113592 119280 131705 132524 141990 150520 158046 165655 180624 189320 198786 210728 225780 227184 250849 263410 265048 283980 301040 316092 331310 336043 378640 395115 397572 421456 451560 496965 501698 526820 530096 567960 632184 662620 672086 752547 790230 795144 903120 993930 1003396 1008129 1053640 1135920 1254245 1264368 1325240 1344172 1505094 1580460 1590288 1680215 1755943 1987860 2006792 2016258 2107280 2352301 2508490 2650480 2688344 3010188 3160920 3360430 3511886 3762735 3975720 4013584 4032516 4704602 5016980 5040645 5267829 5376688 6020376 6321840 6720860 7023772 7056903 7525470 7951440 8065032 8779715 9409204 10033960 10081290 10535658 11761505 12040752 13441720 14047544 14113806 15050940 16130064 17559430 17810279 18818408 20067920 20162580 21071316 23523010 26339145 26883440 28095088 28227612 30101880 35118860 35284515 35620558 37636816 40325160 42142632 47046020 52678290 53430837 56455224 60203760 70237720 70569030 71241116 80650320 84285264 89051395 94092040 105356580 106861674 112910448 124671953 140475440 141138060 142482232 178102790 188184080 210713160 213723348 249343906 267154185 282276120 284964464 356205580 374015859 421426320 427446696 498687812 534308370 564552240 623359765 712411160 748031718 854893392 997375624 1068616740 1246719530 1424822320 1496063436 1870079295 1994751248 2137233480 2493439060 2992126872 3740158590 4274466960 4986878120 5984253744 7480317180 9973756240 14960634360 29921268720
- Sum of all divisors σ(n): 109551273984
- Sum of proper divisors (its aliquot sum) s(n): 79630005264
- 29921268720 is an abundant number, because the sum of its proper divisors (79630005264) is greater than itself. Its abundance is 49708736544
Bases of 29921268720
- Binary: 110111101110111001001010011111100002
- Hexadecimal: 0x6F77253F0
- Base-36: DQUCMPC
Squares and roots of 29921268720
- 29921268720 squared (299212687202) is 895282321814450438400
- 29921268720 cubed (299212687203) is 26787982931275689546488206848000
-
The
square root of 29921268720 is 172977.6538169021 -
The
cube root of 29921268720 is 3104.5119424985
Scales and comparisons
How big is 29921268720?- 29,921,268,720 seconds is equal to 951 years, 20 weeks, 6 days, 23 hours, 32 minutes.
-
To count from 1 to 29,921,268,720 would take you about one thousand, nine hundred two 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 29921268720 cubic inches would be around 258.7 feet tall.
Recreational maths with 29921268720
- 29921268720 backwards is 02786212992
- 29921268720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 29921268720's digits is 48
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 29921268720 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
APA style:
Numbermatics. (2024). Number 29921268720 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/29921268720/
Chicago style:
Numbermatics. 2024. "Number 29921268720 - Facts about the integer". https://numbermatics.com/n/29921268720/
The information we have on file for 29921268720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 29921268720, math, Factors of 29921268720, curriculum, school, college, exams, university, Prime factorization of 29921268720, STEM, science, technology, engineering, physics, economics, calculator, twenty-nine billion, nine hundred twenty-one million, two hundred sixty-eight thousand, seven hundred twenty.