81480672000
81,480,672,000 is an even composite number composed of six prime numbers multiplied together.
81480672000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 81480672000:
28 × 32 × 53 × 7 × 13 × 3109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 13 × 3109)See below for interesting mathematical facts about the number 81480672000 from the Numbermatics database.
Names of 81480672000
- Cardinal: 81480672000 can be written as Eighty-one billion, four hundred eighty million, six hundred seventy-two thousand.
Scientific notation
- Scientific notation: 8.1480672 × 1010
Factors of 81480672000
Divisors of 81480672000
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 28 30 32 35 36 39 40 42 45 48 50 52 56 60 63 64 65 70 72 75 78 80 84 90 91 96 100 104 105 112 117 120 125 126 128 130 140 144 150 156 160 168 175 180 182 192 195 200 208 210 224 225 234 240 250 252 256 260 273 280 288 300 312 315 320 325 336 350 360 364 375 384 390 400 416 420 448 450 455 468 480 500 504 520 525 546 560 576 585 600 624 630 640 650 672 700 720 728 750 768 780 800 819 832 840 875 896 900 910 936 960 975 1000 1008 1040 1050 1092 1120 1125 1152 1170 1200 1248 1260 1280 1300 1344 1365 1400 1440 1456 1500 1560 1575 1600 1625 1638 1664 1680 1750 1792 1800 1820 1872 1920 1950 2000 2016 2080 2100 2184 2240 2250 2275 2304 2340 2400 2496 2520 2600 2625 2688 2730 2800 2880 2912 2925 3000 3109 3120 3150 3200 3250 3276 3328 3360 3500 3600 3640 3744 3840 3900 4000 4032 4095 4160 4200 4368 4480 4500 4550 4680 4800 4875 4992 5040 5200 5250 5376 5460 5600 5760 5824 5850 6000 6218 6240 6300 6400 6500 6552 6720 6825 7000 7200 7280 7488 7800 7875 8000 8064 8190 8320 8400 8736 8960 9000 9100 9327 9360 9600 9750 9984 10080 10400 10500 10920 11200 11375 11520 11648 11700 12000 12436 12480 12600 13000 13104 13440 13650 14000 14400 14560 14625 14976 15545 15600 15750 16000 16128 16380 16640 16800 17472 18000 18200 18654 18720 19200 19500 20160 20475 20800 21000 21763 21840 22400 22750 23296 23400 24000 24872 24960 25200 26000 26208 26880 27300 27981 28000 28800 29120 29250 29952 31090 31200 31500 32000 32760 33600 34125 34944 36000 36400 37308 37440 39000 40320 40417 40950 41600 42000 43526 43680 44800 45500 46635 46800 48000 49744 49920 50400 52000 52416 54600 55962 56000 57600 58240 58500 62180 62400 63000 65289 65520 67200 68250 69888 72000 72800 74616 74880 77725 78000 80640 80834 81900 83200 84000 87052 87360 91000 93270 93600 96000 99488 100800 102375 104000 104832 108815 109200 111924 112000 116480 117000 121251 124360 124800 126000 130578 131040 134400 136500 139905 144000 145600 149232 149760 155450 156000 161668 163800 168000 174104 174720 182000 186540 187200 195867 198976 201600 202085 204750 208000 209664 217630 218400 223848 224000 233175 234000 242502 248720 249600 252000 261156 262080 273000 279810 282919 288000 291200 298464 310900 312000 323336 326445 327600 336000 348208 349440 363753 364000 373080 374400 388625 391734 397952 403200 404170 409500 416000 435260 436800 447696 466350 468000 485004 497440 504000 522312 524160 544075 546000 559620 565838 582400 596928 606255 621800 624000 646672 652890 655200 672000 696416 699525 727506 728000 746160 748800 777250 783468 795904 808340 819000 848757 870520 873600 895392 932700 936000 970008 979335 994880 1008000 1010425 1044624 1048320 1088150 1092000 1119240 1131676 1165875 1193856 1212510 1243600 1248000 1293344 1305780 1310400 1392832 1399050 1414595 1455012 1456000 1492320 1554500 1566936 1616680 1632225 1638000 1697514 1741040 1747200 1790784 1818765 1865400 1872000 1940016 1958670 1989760 2016000 2020850 2089248 2176300 2184000 2238480 2263352 2331750 2387712 2425020 2487200 2546271 2586688 2611560 2620800 2720375 2785664 2798100 2829190 2910024 2912000 2984640 3031275 3109000 3133872 3233360 3264450 3276000 3395028 3482080 3497625 3581568 3637530 3730800 3744000 3880032 3917340 3979520 4041700 4178496 4243785 4352600 4368000 4476960 4526704 4663500 4850040 4896675 4974400 5052125 5092542 5173376 5223120 5241600 5440750 5571328 5596200 5658380 5820048 5969280 6062550 6218000 6267744 6466720 6528900 6552000 6790056 6964160 6995250 7072975 7163136 7275060 7461600 7760064 7834680 8083400 8161125 8356992 8487570 8705200 8736000 8953920 9053408 9093825 9327000 9700080 9793350 9948800 10104250 10185084 10346752 10446240 10881500 11192400 11316760 11640096 11938560 12125100 12436000 12535488 12731355 12933440 13057800 13104000 13580112 13928320 13990500 14145950 14550120 14923200 15156375 15520128 15669360 16166800 16322250 16713984 16975140 17410400 17907840 18106816 18187650 18654000 19400160 19586700 19897600 20208500 20370168 20892480 21218925 21763000 22384800 22633520 23280192 24250200 24483375 24872000 25070976 25462710 25866880 26115600 26208000 27160224 27856640 27981000 28291900 29100240 29846400 30312750 31040256 31338720 32333600 32644500 33950280 34820800 35364875 35815680 36213632 36375300 37308000 38800320 39173400 40417000 40740336 41784960 42437850 43526000 44769600 45267040 45469125 46560384 48500400 48966750 49744000 50141952 50925420 51733760 52231200 54320448 55962000 56583800 58200480 59692800 60625500 62677440 63656775 64667200 65289000 67900560 69641600 70729750 72427264 72750600 74616000 77600640 78346800 80834000 81480672 83569920 84875700 87052000 89539200 90534080 90938250 93120768 97000800 97933500 99488000 101850840 104462400 106094625 108640896 111924000 113167600 116400960 121251000 125354880 127313550 129334400 130578000 135801120 139283200 141459500 145501200 149232000 155201280 156693600 161668000 162961344 169751400 174104000 179078400 181068160 181876500 194001600 195867000 203701680 208924800 212189250 217281792 223848000 226335200 232801920 242502000 250709760 254627100 258668800 261156000 271602240 282919000 291002400 298464000 313387200 318283875 323336000 325922688 339502800 348208000 362136320 363753000 388003200 391734000 407403360 417849600 424378500 447696000 452670400 465603840 485004000 509254200 522312000 543204480 565838000 582004800 626774400 636567750 646672000 651845376 679005600 696416000 727506000 776006400 783468000 814806720 848757000 895392000 905340800 970008000 1018508400 1044624000 1086408960 1131676000 1164009600 1253548800 1273135500 1293344000 1358011200 1455012000 1566936000 1629613440 1697514000 1810681600 1940016000 2037016800 2089248000 2263352000 2328019200 2546271000 2716022400 2910024000 3133872000 3259226880 3395028000 3880032000 4074033600 4526704000 5092542000 5432044800 5820048000 6267744000 6790056000 8148067200 9053408000 10185084000 11640096000 13580112000 16296134400 20370168000 27160224000 40740336000 81480672000
- Sum of all divisors σ(n): 360966802560
- Sum of proper divisors (its aliquot sum) s(n): 279486130560
- 81480672000 is an abundant number, because the sum of its proper divisors (279486130560) is greater than itself. Its abundance is 198005458560
Bases of 81480672000
- Binary: 10010111110001010000001100011000000002
- Hexadecimal: 0x12F8A06300
- Base-36: 11FJHKW0
Squares and roots of 81480672000
- 81480672000 squared (814806720002) is 6639099909571584000000
- 81480672000 cubed (814806720003) is 540958322107031896424448000000000
-
The
square root of 81480672000 is 285448.1949496265 -
The
cube root of 81480672000 is 4335.2904663627
Scales and comparisons
How big is 81480672000?- 81,480,672,000 seconds is equal to 2,590 years, 43 weeks, 2 days, 8 hours.
-
To count from 1 to 81,480,672,000 would take you about five thousand, one hundred eighty-one 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 81480672000 cubic inches would be around 361.3 feet tall.
Recreational maths with 81480672000
- 81480672000 backwards is 00027608418
- 81480672000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 81480672000's digits is 36
- More coming soon!
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The information we have on file for 81480672000 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!
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