3990068628
3,990,068,628 is an even composite number composed of seven prime numbers multiplied together.
3990068628 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 3990068628:
22 × 3 × 72 × 13 × 19 × 83 × 331
(2 × 2 × 3 × 7 × 7 × 13 × 19 × 83 × 331)See below for interesting mathematical facts about the number 3990068628 from the Numbermatics database.
Names of 3990068628
- Cardinal: 3990068628 can be written as Three billion, nine hundred ninety million, sixty-eight thousand, six hundred twenty-eight.
Scientific notation
- Scientific notation: 3.990068628 × 109
Factors of 3990068628
Divisors of 3990068628
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 19 21 26 28 38 39 42 49 52 57 76 78 83 84 91 98 114 133 147 156 166 182 196 228 247 249 266 273 294 331 332 364 399 494 498 532 546 581 588 637 662 741 798 931 988 993 996 1079 1092 1162 1274 1324 1482 1577 1596 1729 1743 1862 1911 1986 2158 2317 2324 2548 2793 2964 3154 3237 3458 3486 3724 3822 3972 4067 4303 4316 4634 4731 5187 5586 6289 6308 6474 6916 6951 6972 7553 7644 8134 8606 9268 9462 10374 11039 11172 12103 12201 12578 12909 12948 13902 15106 16219 16268 17212 18867 18924 20501 20748 22078 22659 24206 24402 25156 25818 27473 27804 30121 30212 32438 33117 36309 37734 41002 44023 44156 45318 48412 48657 48804 51636 52871 54946 60242 61503 64876 66234 72618 75468 77273 81757 82004 82419 88046 90363 90636 97314 105742 109892 120484 123006 132069 132468 143507 145236 154546 158613 163514 164838 176092 180726 192311 194628 210847 211484 231819 245271 246012 264138 287014 308161 309092 317226 327028 329676 357149 361452 384622 421694 430521 463638 490542 521987 528276 572299 574028 576933 616322 632541 634452 714298 769244 843388 861042 924483 927276 981084 1004549 1043974 1071447 1144598 1153866 1232644 1265082 1346177 1428596 1565961 1716897 1722084 1848966 2009098 2087948 2142894 2289196 2307732 2500043 2530164 2692354 3013647 3131922 3433794 3653909 3697932 4006093 4018196 4038531 4285788 5000086 5384708 6027294 6263844 6785831 6867588 7307818 7500129 8012186 8077062 10000172 10961727 12018279 12054588 13571662 14615636 15000258 16024372 16154124 17500301 20357493 21923454 24036558 25577363 27143324 30000516 35000602 40714986 43846908 47500817 48073116 51154726 52500903 70001204 76732089 81429972 95001634 102309452 105001806 142502451 153464178 190003268 210003612 285004902 306928356 332505719 570009804 665011438 997517157 1330022876 1995034314 3990068628
- Sum of all divisors σ(n): 12462589440
- Sum of proper divisors (its aliquot sum) s(n): 8472520812
- 3990068628 is an abundant number, because the sum of its proper divisors (8472520812) is greater than itself. Its abundance is 4482452184
Bases of 3990068628
- Binary: 111011011101001110011101100101002
- Hexadecimal: 0xEDD39D94
- Base-36: 1TZL0NO
Squares and roots of 3990068628
- 3990068628 squared (39900686282) is 15920647656149802384
- 3990068628 cubed (39900686283) is 63524476750245057760798009152
-
The
square root of 3990068628 is 63166.9900185215 -
The
cube root of 3990068628 is 1586.0862073195
Scales and comparisons
How big is 3990068628?- 3,990,068,628 seconds is equal to 126 years, 45 weeks, 2 days, 8 hours, 23 minutes, 48 seconds.
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To count from 1 to 3,990,068,628 would take you about two hundred fifty-three 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 3990068628 cubic inches would be around 132.2 feet tall.
Recreational maths with 3990068628
- 3990068628 backwards is 8268600993
- The number of decimal digits it has is: 10
- The sum of 3990068628's digits is 51
- More coming soon!
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The information we have on file for 3990068628 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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