72128564480
72,128,564,480 is an even composite number composed of five prime numbers multiplied together.
72128564480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 72128564480:
28 × 5 × 73 × 41 × 4007
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 41 × 4007)See below for interesting mathematical facts about the number 72128564480 from the Numbermatics database.
Names of 72128564480
- Cardinal: 72128564480 can be written as Seventy-two billion, one hundred twenty-eight million, five hundred sixty-four thousand, four hundred eighty.
Scientific notation
- Scientific notation: 7.212856448 × 1010
Factors of 72128564480
Divisors of 72128564480
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 49 56 64 70 80 82 98 112 128 140 160 164 196 205 224 245 256 280 287 320 328 343 392 410 448 490 560 574 640 656 686 784 820 896 980 1120 1148 1280 1312 1372 1435 1568 1640 1715 1792 1960 2009 2240 2296 2624 2744 2870 3136 3280 3430 3920 4007 4018 4480 4592 5248 5488 5740 6272 6560 6860 7840 8014 8036 8960 9184 10045 10496 10976 11480 12544 13120 13720 14063 15680 16028 16072 18368 20035 20090 21952 22960 26240 27440 28049 28126 31360 32056 32144 36736 40070 40180 43904 45920 52480 54880 56098 56252 62720 64112 64288 70315 73472 80140 80360 87808 91840 109760 112196 112504 128224 128576 140245 140630 160280 160720 164287 183680 196343 219520 224392 225008 256448 257152 280490 281260 320560 321440 328574 367360 392686 439040 448784 450016 512896 514304 560980 562520 641120 642880 657148 785372 821435 897568 900032 981715 1025792 1121960 1125040 1150009 1282240 1285760 1314296 1374401 1570744 1642870 1795136 1800064 1963430 2243920 2250080 2300018 2564480 2571520 2628592 2748802 3141488 3285740 3590272 3600128 3926860 4487840 4500160 4600036 5128960 5257184 5497604 5750045 6282976 6571480 6872005 7180544 7853720 8050063 8975680 9000320 9200072 10514368 10995208 11500090 12565952 13142960 13744010 15707440 16100126 17951360 18000640 18400144 21028736 21990416 23000180 25131904 26285920 27488020 31414880 32200252 35902720 36800288 40250315 42057472 43980832 46000360 50263808 52571840 54976040 56350441 62829760 64400504 73600576 80500630 87961664 92000720 105143680 109952080 112700882 125659520 128801008 147201152 161001260 175923328 184001440 210287360 219904160 225401764 251319040 257602016 281752205 294402304 322002520 351846656 368002880 439808320 450803528 515204032 563504410 644005040 736005760 879616640 901607056 1030408064 1127008820 1288010080 1472011520 1759233280 1803214112 2060816128 2254017640 2576020160 3606428224 4508035280 5152040320 7212856448 9016070560 10304080640 14425712896 18032141120 36064282240 72128564480
- Sum of all divisors σ(n): 206447270400
- Sum of proper divisors (its aliquot sum) s(n): 134318705920
- 72128564480 is an abundant number, because the sum of its proper divisors (134318705920) is greater than itself. Its abundance is 62190141440
Bases of 72128564480
- Binary: 10000110010110011001010001101000000002
- Hexadecimal: 0x10CB328D00
- Base-36: X4VHGJK
Squares and roots of 72128564480
- 72128564480 squared (721285644802) is 5202529813945517670400
- 72128564480 cubed (721285644803) is 375251007144291674496425787392000
-
The
square root of 72128564480 is 268567.6162161029 -
The
cube root of 72128564480 is 4162.6423301771
Scales and comparisons
How big is 72128564480?- 72,128,564,480 seconds is equal to 2,293 years, 24 weeks, 1 day, 8 hours, 21 minutes, 20 seconds.
-
To count from 1 to 72,128,564,480 would take you about four thousand, five hundred eighty-six 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 72128564480 cubic inches would be around 346.9 feet tall.
Recreational maths with 72128564480
- 72128564480 backwards is 08446582127
- The number of decimal digits it has is: 11
- The sum of 72128564480's digits is 47
- 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 72128564480 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.
APA style:
Numbermatics. (2024). Number 72128564480 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/72128564480/
Chicago style:
Numbermatics. 2024. "Number 72128564480 - Facts about the integer". https://numbermatics.com/n/72128564480/
The information we have on file for 72128564480 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 72128564480, math, Factors of 72128564480, curriculum, school, college, exams, university, Prime factorization of 72128564480, STEM, science, technology, engineering, physics, economics, calculator, seventy-two billion, one hundred twenty-eight million, five hundred sixty-four thousand, four hundred eighty.