72428693400
72,428,693,400 is an even composite number composed of five prime numbers multiplied together.
72428693400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 72428693400:
23 × 34 × 52 × 72 × 91243
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 91243)See below for interesting mathematical facts about the number 72428693400 from the Numbermatics database.
Names of 72428693400
- Cardinal: 72428693400 can be written as Seventy-two billion, four hundred twenty-eight million, six hundred ninety-three thousand, four hundred.
Scientific notation
- Scientific notation: 7.24286934 × 1010
Factors of 72428693400
Divisors of 72428693400
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 45 49 50 54 56 60 63 70 72 75 81 84 90 98 100 105 108 120 126 135 140 147 150 162 168 175 180 189 196 200 210 216 225 245 252 270 280 294 300 315 324 350 360 378 392 405 420 441 450 490 504 525 540 567 588 600 630 648 675 700 735 756 810 840 882 900 945 980 1050 1080 1134 1176 1225 1260 1323 1350 1400 1470 1512 1575 1620 1764 1800 1890 1960 2025 2100 2205 2268 2450 2520 2646 2700 2835 2940 3150 3240 3528 3675 3780 3969 4050 4200 4410 4536 4725 4900 5292 5400 5670 5880 6300 6615 7350 7560 7938 8100 8820 9450 9800 10584 11025 11340 12600 13230 14175 14700 15876 16200 17640 18900 19845 22050 22680 26460 28350 29400 31752 33075 37800 39690 44100 52920 56700 66150 79380 88200 91243 99225 113400 132300 158760 182486 198450 264600 273729 364972 396900 456215 547458 638701 729944 793800 821187 912430 1094916 1277402 1368645 1642374 1824860 1916103 2189832 2281075 2463561 2554804 2737290 3193505 3284748 3649720 3832206 4105935 4470907 4562150 4927122 5109608 5474580 5748309 6387010 6569496 6843225 7390683 7664412 8211870 8941814 9124300 9580515 9854244 10949160 11496618 12317805 12774020 13412721 13686450 14781366 15328824 15967525 16423740 17244927 17883628 18248600 19161030 19708488 20529675 22354535 22993236 24635610 25548040 26825442 27372900 28741545 29562732 31935050 32847480 34489854 35767256 36953415 38322060 40238163 41059350 44709070 45986472 47902575 49271220 51734781 53650884 54745800 57483090 59125464 61589025 63870100 67063605 68979708 73906830 76644120 80476326 82118700 86224635 89418140 95805150 98542440 103469562 107301768 111772675 114966180 120714489 123178050 127740200 134127210 137959416 143707725 147813660 160952652 164237400 172449270 178836280 184767075 191610300 201190815 206939124 223545350 229932360 241428978 246356100 258673905 268254420 287415450 295627320 321905304 335318025 344898540 362143467 369534150 383220600 402381630 413878248 431123175 447090700 482857956 492712200 517347810 536508840 574830900 603572445 670636050 689797080 724286934 739068300 804763260 862246350 894181400 965715912 1005954075 1034695620 1149661800 1207144890 1293369525 1341272100 1448573868 1478136600 1609526520 1724492700 1810717335 2011908150 2069391240 2414289780 2586739050 2682544200 2897147736 3017862225 3448985400 3621434670 4023816300 4828579560 5173478100 6035724450 7242869340 8047632600 9053586675 10346956200 12071448900 14485738680 18107173350 24142897800 36214346700 72428693400
- Sum of all divisors σ(n): 292629088620
- Sum of proper divisors (its aliquot sum) s(n): 220200395220
- 72428693400 is an abundant number, because the sum of its proper divisors (220200395220) is greater than itself. Its abundance is 147771701820
Bases of 72428693400
- Binary: 10000110111010001011000100111100110002
- Hexadecimal: 0x10DD162798
- Base-36: X9U69I0
Squares and roots of 72428693400
- 72428693400 squared (724286934002) is 5245915627631203560000
- 72428693400 cubed (724286934003) is 379954814595969010920228504000000
-
The
square root of 72428693400 is 269125.7947503361 -
The
cube root of 72428693400 is 4168.4079632491
Scales and comparisons
How big is 72428693400?- 72,428,693,400 seconds is equal to 2,303 years, 3 days, 1 hour, 30 minutes.
-
To count from 1 to 72,428,693,400 would take you about four thousand, six hundred 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 72428693400 cubic inches would be around 347.4 feet tall.
Recreational maths with 72428693400
- 72428693400 backwards is 00439682427
- 72428693400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72428693400's digits is 45
- More coming soon!
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The information we have on file for 72428693400 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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