2740825728
2,740,825,728 is an even composite number composed of five prime numbers multiplied together.
2740825728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2740825728:
27 × 33 × 23 × 292 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 29 × 29 × 41)See below for interesting mathematical facts about the number 2740825728 from the Numbermatics database.
Names of 2740825728
- Cardinal: 2740825728 can be written as Two billion, seven hundred forty million, eight hundred twenty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.740825728 × 109
Factors of 2740825728
Divisors of 2740825728
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 29 32 36 41 46 48 54 58 64 69 72 82 87 92 96 108 116 123 128 138 144 164 174 184 192 207 216 232 246 261 276 288 328 348 368 369 384 414 432 464 492 522 552 576 621 656 667 696 736 738 783 828 841 864 928 943 984 1044 1104 1107 1152 1189 1242 1312 1334 1392 1472 1476 1566 1656 1682 1728 1856 1886 1968 2001 2088 2208 2214 2378 2484 2523 2624 2668 2784 2829 2944 2952 3132 3312 3364 3456 3567 3712 3772 3936 4002 4176 4416 4428 4756 4968 5046 5248 5336 5568 5658 5904 6003 6264 6624 6728 7134 7544 7569 7872 8004 8352 8487 8832 8856 9512 9936 10092 10672 10701 11136 11316 11808 12006 12528 13248 13456 14268 15088 15138 15744 16008 16704 16974 17712 18009 19024 19343 19872 20184 21344 21402 22632 22707 23616 24012 25056 25461 26496 26912 27347 28536 30176 30276 32016 32103 33408 33948 34481 35424 36018 38048 38686 39744 40368 42688 42804 45264 45414 47232 48024 50112 50922 53824 54694 57072 58029 60352 60552 64032 64206 67896 68962 70848 72036 76096 77372 79488 80736 82041 85376 85608 90528 90828 96048 100224 101844 103443 107648 109388 114144 116058 120704 121104 128064 128412 135792 137924 141696 144072 152192 154744 161472 164082 171216 174087 181056 181656 192096 203688 206886 218776 228288 232116 242208 246123 256128 256824 271584 275848 288144 309488 310329 322944 328164 342432 348174 362112 363312 384192 407376 413772 437552 456576 464232 484416 492246 513648 522261 543168 551696 576288 618976 620658 656328 684864 696348 726624 738369 768384 793063 814752 827544 875104 928464 930987 968832 984492 1027296 1044522 1086336 1103392 1152576 1237952 1241316 1312656 1369728 1392696 1453248 1476738 1586126 1629504 1655088 1750208 1856928 1861974 1968984 2054592 2089044 2206784 2305152 2379189 2475904 2482632 2625312 2785392 2906496 2953476 3172252 3259008 3310176 3500416 3713856 3723948 3937968 4109184 4178088 4413568 4758378 4965264 5250624 5570784 5906952 6344504 6620352 7137567 7427712 7447896 7875936 8356176 9516756 9930528 10501248 11141568 11813904 12689008 13240704 14275134 14895792 15751872 16712352 19033512 19861056 21412701 22283136 23627808 25378016 28550268 29791584 31503744 33424704 38067024 39722112 42825402 47255616 50756032 57100536 59583168 66849408 76134048 85650804 94511232 101512064 114201072 119166336 152268096 171301608 228402144 304536192 342603216 456804288 685206432 913608576 1370412864 2740825728
- Sum of all divisors σ(n): 8955273600
- Sum of proper divisors (its aliquot sum) s(n): 6214447872
- 2740825728 is an abundant number, because the sum of its proper divisors (6214447872) is greater than itself. Its abundance is 3473622144
Bases of 2740825728
- Binary: 101000110101110110101110100000002
- Hexadecimal: 0xA35DAE80
- Base-36: 19BTEO0
Squares and roots of 2740825728
- 2740825728 squared (27408257282) is 7512125671266729984
- 2740825728 cubed (27408257283) is 20589427311777123890576228352
-
The
square root of 2740825728 is 52352.8960803507 -
The
cube root of 2740825728 is 1399.4599495253
Scales and comparisons
How big is 2740825728?- 2,740,825,728 seconds is equal to 87 years, 7 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
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To count from 1 to 2,740,825,728 would take you about one hundred seventy-four 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 2740825728 cubic inches would be around 116.6 feet tall.
Recreational maths with 2740825728
- 2740825728 backwards is 8275280472
- The number of decimal digits it has is: 10
- The sum of 2740825728's digits is 45
- More coming soon!
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