30491362944
30,491,362,944 is an even composite number composed of six prime numbers multiplied together.
30491362944 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 30491362944:
27 × 32 × 7 × 19 × 127 × 1567
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 19 × 127 × 1567)See below for interesting mathematical facts about the number 30491362944 from the Numbermatics database.
Names of 30491362944
- Cardinal: 30491362944 can be written as Thirty billion, four hundred ninety-one million, three hundred sixty-two thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 3.0491362944 × 1010
Factors of 30491362944
Divisors of 30491362944
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 56 57 63 64 72 76 84 96 112 114 126 127 128 133 144 152 168 171 192 224 228 252 254 266 288 304 336 342 381 384 399 448 456 504 508 532 576 608 672 684 762 798 889 896 912 1008 1016 1064 1143 1152 1197 1216 1344 1368 1524 1567 1596 1778 1824 2016 2032 2128 2286 2394 2413 2432 2667 2688 2736 3048 3134 3192 3556 3648 4032 4064 4256 4572 4701 4788 4826 5334 5472 6096 6268 6384 7112 7239 7296 8001 8064 8128 8512 9144 9402 9576 9652 10668 10944 10969 12192 12536 12768 14103 14224 14478 16002 16256 16891 17024 18288 18804 19152 19304 21336 21717 21888 21938 24384 25072 25536 28206 28448 28956 29773 32004 32907 33782 36576 37608 38304 38608 42672 43434 43876 48768 50144 50673 51072 56412 56896 57912 59546 64008 65814 67564 73152 75216 76608 77216 85344 86868 87752 89319 98721 100288 101346 112824 113792 115824 119092 128016 131628 135128 146304 150432 152019 153216 154432 170688 173736 175504 178638 197442 199009 200576 202692 208411 225648 231648 238184 256032 263256 267957 270256 300864 304038 308864 341376 347472 351008 357276 394884 398018 405384 416822 451296 463296 476368 512064 526512 535914 540512 597027 601728 608076 625233 694944 702016 714552 789768 796036 810768 833644 902592 926592 952736 1024128 1053024 1071828 1081024 1194054 1216152 1250466 1389888 1393063 1404032 1429104 1579536 1592072 1621536 1667288 1791081 1805184 1875699 1905472 2106048 2143656 2162048 2388108 2432304 2500932 2779776 2786126 2858208 3159072 3184144 3243072 3334576 3582162 3751398 3781171 3810944 4179189 4212096 4287312 4776216 4864608 5001864 5572252 5716416 6318144 6368288 6486144 6669152 7164324 7502796 7562342 8358378 8574624 9552432 9729216 10003728 11144504 11343513 11432832 12537567 12636288 12736576 13338304 14328648 15005592 15124684 16716756 17149248 19104864 19458432 20007456 22289008 22687026 25075134 25473152 26468197 26676608 28657296 30011184 30249368 33433512 34030539 34298496 38209728 40014912 44578016 45374052 50150268 52936394 57314592 60022368 60498736 66867024 68061078 76419456 79404591 80029824 89156032 90748104 100300536 105872788 114629184 120044736 120997472 133734048 136122156 158809182 178312064 181496208 200601072 211745576 229258368 238213773 240089472 241994944 267468096 272244312 317618364 362992416 401202144 423491152 476427546 483989888 534936192 544488624 635236728 725984832 802404288 846982304 952855092 1088977248 1270473456 1451969664 1604808576 1693964608 1905710184 2177954496 2540946912 3387929216 3811420368 4355908992 5081893824 7622840736 10163787648 15245681472 30491362944
- Sum of all divisors σ(n): 106453401600
- Sum of proper divisors (its aliquot sum) s(n): 75962038656
- 30491362944 is an abundant number, because the sum of its proper divisors (75962038656) is greater than itself. Its abundance is 45470675712
Bases of 30491362944
- Binary: 111000110010110110101000110100000002
- Hexadecimal: 0x7196D4680
- Base-36: E09RQ80
Squares and roots of 30491362944
- 30491362944 squared (304913629442) is 929723214182736347136
- 30491362944 cubed (304913629443) is 28348527961108062299584550928384
-
The
square root of 30491362944 is 174617.7623954675 -
The
cube root of 30491362944 is 3124.1049321463
Scales and comparisons
How big is 30491362944?- 30,491,362,944 seconds is equal to 969 years, 27 weeks, 4 days, 7 hours, 2 minutes, 24 seconds.
-
To count from 1 to 30,491,362,944 would take you about one thousand, nine hundred thirty-nine 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 30491362944 cubic inches would be around 260.3 feet tall.
Recreational maths with 30491362944
- 30491362944 backwards is 44926319403
- The number of decimal digits it has is: 11
- The sum of 30491362944's digits is 45
- More coming soon!
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