16388070972
16,388,070,972 is an even composite number composed of six prime numbers multiplied together.
16388070972 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 16388070972:
22 × 3 × 72 × 13 × 137 × 15649
(2 × 2 × 3 × 7 × 7 × 13 × 137 × 15649)See below for interesting mathematical facts about the number 16388070972 from the Numbermatics database.
Names of 16388070972
- Cardinal: 16388070972 can be written as Sixteen billion, three hundred eighty-eight million, seventy thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.6388070972 × 1010
Factors of 16388070972
Divisors of 16388070972
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 137 147 156 182 196 273 274 294 364 411 546 548 588 637 822 959 1092 1274 1644 1781 1911 1918 2548 2877 3562 3822 3836 5343 5754 6713 7124 7644 10686 11508 12467 13426 15649 20139 21372 24934 26852 31298 37401 40278 46947 49868 62596 74802 80556 87269 93894 109543 149604 174538 187788 203437 219086 261807 328629 349076 406874 438172 523614 610311 657258 766801 813748 1047228 1220622 1314516 1424059 1533602 2143913 2300403 2441244 2848118 3067204 4272177 4287826 4600806 5696236 6431739 8544354 8575652 9201612 9968413 12863478 15007391 17088708 19936826 25726956 27870869 29905239 30014782 39873652 45022173 55741738 59810478 60029564 83612607 90044346 105051737 111483476 119620956 167225214 180088692 195096083 210103474 315155211 334450428 390192166 420206948 585288249 630310422 780384332 1170576498 1260620844 1365672581 2341152996 2731345162 4097017743 5462690324 8194035486 16388070972
- Sum of all divisors σ(n): 48256336800
- Sum of proper divisors (its aliquot sum) s(n): 31868265828
- 16388070972 is an abundant number, because the sum of its proper divisors (31868265828) is greater than itself. Its abundance is 15480194856
Bases of 16388070972
- Binary: 11110100001100111000011110001111002
- Hexadecimal: 0x3D0CE1E3C
- Base-36: 7J118HO
Squares and roots of 16388070972
- 16388070972 squared (163880709722) is 268568870183309024784
- 16388070972 cubed (163880709723) is 4401325705433922947968298970048
-
The
square root of 16388070972 is 128015.9012466811 -
The
cube root of 16388070972 is 2540.0520259251
Scales and comparisons
How big is 16388070972?- 16,388,070,972 seconds is equal to 521 years, 4 weeks, 4 days, 17 hours, 56 minutes, 12 seconds.
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To count from 1 to 16,388,070,972 would take you about one thousand and forty-two 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 16388070972 cubic inches would be around 211.7 feet tall.
Recreational maths with 16388070972
- 16388070972 backwards is 27907088361
- The number of decimal digits it has is: 11
- The sum of 16388070972's digits is 51
- More coming soon!
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The information we have on file for 16388070972 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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