2540049408
2,540,049,408 is an even composite number composed of five prime numbers multiplied together.
2540049408 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 2540049408:
210 × 33 × 13 × 37 × 191
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 37 × 191)See below for interesting mathematical facts about the number 2540049408 from the Numbermatics database.
Names of 2540049408
- Cardinal: 2540049408 can be written as Two billion, five hundred forty million, forty-nine thousand, four hundred eight.
Scientific notation
- Scientific notation: 2.540049408 × 109
Factors of 2540049408
Divisors of 2540049408
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 37 39 48 52 54 64 72 74 78 96 104 108 111 117 128 144 148 156 191 192 208 216 222 234 256 288 296 312 333 351 382 384 416 432 444 468 481 512 573 576 592 624 666 702 764 768 832 864 888 936 962 999 1024 1146 1152 1184 1248 1332 1404 1443 1528 1536 1664 1719 1728 1776 1872 1924 1998 2292 2304 2368 2483 2496 2664 2808 2886 3056 3072 3328 3438 3456 3552 3744 3848 3996 4329 4584 4608 4736 4966 4992 5157 5328 5616 5772 6112 6656 6876 6912 7067 7104 7449 7488 7696 7992 8658 9168 9216 9472 9932 9984 10314 10656 11232 11544 12224 12987 13312 13752 13824 14134 14208 14898 14976 15392 15984 17316 18336 18944 19864 19968 20628 21201 21312 22347 22464 23088 24448 25974 27504 27648 28268 28416 29796 29952 30784 31968 34632 36672 37888 39728 39936 41256 42402 42624 44694 44928 46176 48896 51948 55008 56536 56832 59592 59904 61568 63603 63936 67041 69264 73344 79456 82512 84804 85248 89388 89856 91871 92352 97792 103896 110016 113072 113664 119184 119808 123136 127206 127872 134082 138528 146688 158912 165024 169608 170496 178776 179712 183742 184704 190809 195584 207792 220032 226144 238368 246272 254412 255744 268164 275613 277056 293376 317824 330048 339216 340992 357552 359424 367484 369408 381618 415584 440064 452288 476736 492544 508824 511488 536328 551226 554112 586752 635648 660096 678432 715104 734968 738816 763236 826839 831168 880128 904576 953472 1017648 1022976 1072656 1102452 1108224 1271296 1320192 1356864 1430208 1469936 1477632 1526472 1653678 1662336 1760256 1809152 1906944 2035296 2145312 2204904 2216448 2480517 2542592 2640384 2713728 2860416 2939872 3052944 3307356 3324672 3618304 3813888 4070592 4290624 4409808 4432896 4961034 5280768 5427456 5720832 5879744 6105888 6614712 6649344 7236608 7627776 8141184 8581248 8819616 9922068 10854912 11441664 11759488 12211776 13229424 13298688 16282368 17162496 17639232 19844136 21709824 22883328 23518976 24423552 26458848 32564736 34324992 35278464 39688272 47037952 48847104 52917696 65129472 68649984 70556928 79376544 94075904 97694208 105835392 141113856 158753088 195388416 211670784 282227712 317506176 423341568 635012352 846683136 1270024704 2540049408
- Sum of all divisors σ(n): 8363550720
- Sum of proper divisors (its aliquot sum) s(n): 5823501312
- 2540049408 is an abundant number, because the sum of its proper divisors (5823501312) is greater than itself. Its abundance is 3283451904
Bases of 2540049408
- Binary: 100101110110011000010100000000002
- Hexadecimal: 0x97661400
- Base-36: 160A2O0
Squares and roots of 2540049408
- 2540049408 squared (25400494082) is 6451850995081150464
- 2540049408 cubed (25400494083) is 16388020300560087148042125312
-
The
square root of 2540049408 is 50398.9028452009 -
The
cube root of 2540049408 is 1364.4178365187
Scales and comparisons
How big is 2540049408?- 2,540,049,408 seconds is equal to 80 years, 39 weeks, 5 days, 17 hours, 16 minutes, 48 seconds.
-
To count from 1 to 2,540,049,408 would take you about one hundred sixty-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 2540049408 cubic inches would be around 113.7 feet tall.
Recreational maths with 2540049408
- 2540049408 backwards is 8049400452
- 2540049408 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2540049408's digits is 36
- More coming soon!
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