7230720640
7,230,720,640 is an even composite number composed of six prime numbers multiplied together.
7230720640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 7230720640:
27 × 5 × 11 × 13 × 412 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 41 × 41 × 47)See below for interesting mathematical facts about the number 7230720640 from the Numbermatics database.
Names of 7230720640
- Cardinal: 7230720640 can be written as Seven billion, two hundred thirty million, seven hundred twenty thousand, six hundred forty.
Scientific notation
- Scientific notation: 7.23072064 × 109
Factors of 7230720640
Divisors of 7230720640
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 32 40 41 44 47 52 55 64 65 80 82 88 94 104 110 128 130 143 160 164 176 188 205 208 220 235 260 286 320 328 352 376 410 416 440 451 470 517 520 533 572 611 640 656 704 715 752 820 832 880 902 940 1034 1040 1066 1144 1222 1312 1408 1430 1504 1640 1664 1681 1760 1804 1880 1927 2068 2080 2132 2255 2288 2444 2585 2624 2665 2860 3008 3055 3280 3362 3520 3608 3760 3854 4136 4160 4264 4510 4576 4888 5170 5248 5330 5720 5863 6016 6110 6560 6721 6724 7040 7216 7520 7708 8272 8320 8405 8528 9020 9152 9635 9776 10340 10660 11440 11726 12220 13120 13442 13448 14432 15040 15416 16544 16810 17056 18040 18304 18491 19270 19552 20680 21197 21320 21853 22880 23452 24440 25051 26240 26884 26896 28864 29315 30080 30832 33088 33605 33620 34112 36080 36982 38540 39104 41360 42394 42640 43706 45760 46904 48880 50102 53768 53792 57728 58630 61664 66176 67210 67240 68224 72160 73964 77080 78208 79007 82720 84788 85280 87412 91520 92455 93808 97760 100204 105985 107536 107584 109265 117260 123328 125255 134420 134480 144320 147928 154160 158014 165440 169576 170560 174824 184910 187616 195520 200408 211970 215072 215168 218530 234520 240383 246656 250510 268840 268960 275561 288640 295856 308320 316028 330880 339152 341120 349648 369820 375232 391040 395035 400816 423940 430144 437060 469040 480766 501020 537680 537920 551122 591712 616640 632056 678304 699296 739640 750464 790070 801632 847880 860288 869077 874120 938080 961532 1002040 1027091 1075360 1075840 1102244 1183424 1201915 1233280 1264112 1356608 1377805 1398592 1479280 1580140 1603264 1695760 1738154 1748240 1876160 1923064 2004080 2054182 2150720 2204488 2366848 2403830 2528224 2713216 2755610 2797184 2958560 3160280 3206528 3391520 3476308 3496480 3752320 3846128 4008160 4108364 4301440 4345385 4408976 4807660 5056448 5135455 5511220 5917120 6320560 6783040 6952616 6992960 7692256 8016320 8216728 8690770 8817952 9615320 10112896 10270910 11022440 11298001 11834240 12641120 13566080 13905232 13985920 15384512 16032640 16433456 17381540 17635904 19230640 20541820 22044880 22596002 25282240 27810464 30769024 32866912 34763080 35271808 38461280 41083640 44089760 45192004 50564480 55620928 56490005 65733824 69526160 76922560 82167280 88179520 90384008 111241856 112980010 131467648 139052320 153845120 164334560 176359040 180768016 225960020 278104640 328669120 361536032 451920040 556209280 657338240 723072064 903840080 1446144128 1807680160 3615360320 7230720640
- Sum of all divisors σ(n): 21258236160
- Sum of proper divisors (its aliquot sum) s(n): 14027515520
- 7230720640 is an abundant number, because the sum of its proper divisors (14027515520) is greater than itself. Its abundance is 6796794880
Bases of 7230720640
- Binary: 1101011101111110000001010100000002
- Hexadecimal: 0x1AEFC0A80
- Base-36: 3BKZFR4
Squares and roots of 7230720640
- 7230720640 squared (72307206402) is 52283320973722009600
- 7230720640 cubed (72307206403) is 378046088092436632436998144000
-
The
square root of 7230720640 is 85033.6441651185 -
The
cube root of 7230720640 is 1933.7212105897
Scales and comparisons
How big is 7230720640?- 7,230,720,640 seconds is equal to 229 years, 47 weeks, 3 days, 21 hours, 30 minutes, 40 seconds.
-
To count from 1 to 7,230,720,640 would take you about four hundred fifty-nine 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 7230720640 cubic inches would be around 161.1 feet tall.
Recreational maths with 7230720640
- 7230720640 backwards is 0460270327
- The number of decimal digits it has is: 10
- The sum of 7230720640's digits is 31
- 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 7230720640 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 7230720640 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/7230720640/
Chicago style:
Numbermatics. 2024. "Number 7230720640 - Facts about the integer". https://numbermatics.com/n/7230720640/
The information we have on file for 7230720640 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 7230720640, math, Factors of 7230720640, curriculum, school, college, exams, university, Prime factorization of 7230720640, STEM, science, technology, engineering, physics, economics, calculator, seven billion, two hundred thirty million, seven hundred twenty thousand, six hundred forty.