72275120640
72,275,120,640 is an even composite number composed of five prime numbers multiplied together.
What does the number 72275120640 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 480 divisors.
72275120640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 72275120640:
29 × 35 × 5 × 223 × 521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 223 × 521)See below for interesting mathematical facts about the number 72275120640 from the Numbermatics database.
Names of 72275120640
- Cardinal: 72275120640 can be written as Seventy-two billion, two hundred seventy-five million, one hundred twenty thousand, six hundred forty.
Scientific notation
- Scientific notation: 7.227512064 × 1010
Factors of 72275120640
Divisors of 72275120640
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 223 240 243 256 270 288 320 324 360 384 405 432 446 480 486 512 521 540 576 640 648 669 720 768 810 864 892 960 972 1042 1080 1115 1152 1215 1280 1296 1338 1440 1536 1563 1620 1728 1784 1920 1944 2007 2084 2160 2230 2304 2430 2560 2592 2605 2676 2880 3126 3240 3345 3456 3568 3840 3888 4014 4168 4320 4460 4608 4689 4860 5184 5210 5352 5760 6021 6252 6480 6690 6912 7136 7680 7776 7815 8028 8336 8640 8920 9378 9720 10035 10368 10420 10704 11520 12042 12504 12960 13380 13824 14067 14272 15552 15630 16056 16672 17280 17840 18063 18756 19440 20070 20736 20840 21408 23040 23445 24084 25008 25920 26760 28134 28544 30105 31104 31260 32112 33344 34560 35680 36126 37512 38880 40140 41472 41680 42201 42816 46890 48168 50016 51840 53520 54189 56268 57088 60210 62208 62520 64224 66688 69120 70335 71360 72252 75024 77760 80280 83360 84402 85632 90315 93780 96336 100032 103680 107040 108378 112536 114176 116183 120420 124416 125040 126603 128448 133376 140670 142720 144504 150048 155520 160560 166720 168804 171264 180630 187560 192672 200064 207360 211005 214080 216756 225072 232366 240840 250080 253206 256896 266752 270945 281340 285440 289008 300096 311040 321120 333440 337608 342528 348549 361260 375120 385344 400128 422010 428160 433512 450144 464732 481680 500160 506412 513792 541890 562680 570880 578016 580915 600192 622080 633015 642240 666880 675216 697098 722520 750240 770688 800256 844020 856320 867024 900288 929464 963360 1000320 1012824 1027584 1045647 1083780 1125360 1156032 1161830 1200384 1266030 1284480 1333760 1350432 1394196 1445040 1500480 1541376 1688040 1712640 1734048 1742745 1800576 1858928 1926720 2000640 2025648 2091294 2167560 2250720 2312064 2323660 2400768 2532060 2568960 2700864 2788392 2890080 3000960 3082752 3136941 3376080 3468096 3485490 3601152 3717856 3853440 4001280 4051296 4182588 4335120 4501440 4624128 4647320 5064120 5137920 5228235 5401728 5576784 5780160 6001920 6273882 6752160 6936192 6970980 7202304 7435712 7706880 8102592 8365176 8670240 9002880 9248256 9294640 9410823 10128240 10456470 10803456 11153568 11560320 12003840 12547764 13504320 13872384 13941960 14871424 15413760 15684705 16205184 16730352 17340480 18005760 18589280 18821646 20256480 20912940 21606912 22307136 23120640 25095528 27008640 27744768 27883920 28232469 29742848 31369410 32410368 33460704 34680960 36011520 37178560 37643292 40512960 41825880 44614272 46241280 47054115 50191056 54017280 55767840 56464938 59485696 62738820 64820736 66921408 69361920 74357120 75286584 81025920 83651760 89228544 94108230 100382112 108034560 111535680 112929876 125477640 133842816 138723840 141162345 148714240 150573168 162051840 167303520 178457088 188216460 200764224 223071360 225859752 250955280 267685632 282324690 297428480 301146336 324103680 334607040 376432920 401528448 446142720 451719504 501910560 535371264 564649380 602292672 669214080 752865840 803056896 892285440 903439008 1003821120 1129298760 1204585344 1338428160 1505731680 1606113792 1806878016 2007642240 2258597520 2409170688 2676856320 3011463360 3613756032 4015284480 4517195040 4818341376 6022926720 7227512064 8030568960 9034390080 12045853440 14455024128 18068780160 24091706880 36137560320 72275120640
- Sum of all divisors σ(n): 261244279296
- Sum of proper divisors (its aliquot sum) s(n): 188969158656
- 72275120640 is an abundant number, because the sum of its proper divisors (188969158656) is greater than itself. Its abundance is 116694038016
Bases of 72275120640
- Binary: 10000110100111110111011010010000000002
- Hexadecimal: 0x10D3EED200
- Base-36: X7AQO00
Squares and roots of 72275120640
- 72275120640 squared (722751206402) is 5223693063526554009600
- 72275120640 cubed (722751206403) is 377543046352712874887315718144000
-
The
square root of 72275120640 is 268840.3255465965 -
The
cube root of 72275120640 is 4165.4597445009
Scales and comparisons
How big is 72275120640?- 72,275,120,640 seconds is equal to 2,298 years, 6 weeks, 3 days, 14 hours, 24 minutes.
-
To count from 1 to 72,275,120,640 would take you about four thousand, five hundred ninety-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 72275120640 cubic inches would be around 347.1 feet tall.
Recreational maths with 72275120640
- 72275120640 backwards is 04602157227
- 72275120640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72275120640's digits is 36
- More coming soon!
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