381341664
381,341,664 is an even composite number composed of five prime numbers multiplied together.
381341664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 381341664:
25 × 32 × 112 × 31 × 353
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 31 × 353)See below for interesting mathematical facts about the number 381341664 from the Numbermatics database.
Names of 381341664
- Cardinal: 381341664 can be written as Three hundred eighty-one million, three hundred forty-one thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 3.81341664 × 108
Factors of 381341664
Divisors of 381341664
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 62 66 72 88 93 96 99 121 124 132 144 176 186 198 242 248 264 279 288 341 352 353 363 372 396 484 496 528 558 682 706 726 744 792 968 992 1023 1056 1059 1089 1116 1364 1412 1452 1488 1584 1936 2046 2118 2178 2232 2728 2824 2904 2976 3069 3168 3177 3751 3872 3883 4092 4236 4356 4464 5456 5648 5808 6138 6354 7502 7766 8184 8472 8712 8928 10912 10943 11253 11296 11616 11649 12276 12708 15004 15532 16368 16944 17424 21886 22506 23298 24552 25416 30008 31064 32736 32829 33759 33888 34848 34947 42713 43772 45012 46596 49104 50832 60016 62128 65658 67518 69894 85426 87544 90024 93192 98208 98487 101664 120032 120373 124256 128139 131316 135036 139788 170852 175088 180048 186384 196974 240746 256278 262632 270072 279576 341704 350176 360096 361119 372768 384417 393948 481492 512556 525264 540144 559152 683408 722238 768834 787896 962984 1025112 1050528 1080288 1083357 1118304 1324103 1366816 1444476 1537668 1575792 1925968 2050224 2166714 2648206 2888952 3075336 3151584 3851936 3972309 4100448 4333428 5296412 5777904 6150672 7944618 8666856 10592824 11555808 11916927 12301344 15889236 17333712 21185648 23833854 31778472 34667424 42371296 47667708 63556944 95335416 127113888 190670832 381341664
- Sum of all divisors σ(n): 1233925056
- Sum of proper divisors (its aliquot sum) s(n): 852583392
- 381341664 is an abundant number, because the sum of its proper divisors (852583392) is greater than itself. Its abundance is 471241728
Bases of 381341664
- Binary: 101101011101011001111111000002
- Hexadecimal: 0x16BACFE0
- Base-36: 6B1H40
Squares and roots of 381341664
- 381341664 squared (3813416642) is 145421464702288896
- 381341664 cubed (3813416643) is 55455263330888112209362944
-
The
square root of 381341664 is 19527.9713232069 -
The
cube root of 381341664 is 725.1670888765
Scales and comparisons
How big is 381341664?- 381,341,664 seconds is equal to 12 years, 6 weeks, 3 days, 16 hours, 14 minutes, 24 seconds.
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To count from 1 to 381,341,664 would take you about eighteen 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 381341664 cubic inches would be around 60.4 feet tall.
Recreational maths with 381341664
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