3128428320
3,128,428,320 is an even composite number composed of six prime numbers multiplied together.
3128428320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 3128428320:
25 × 3 × 5 × 67 × 89 × 1093
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 67 × 89 × 1093)See below for interesting mathematical facts about the number 3128428320 from the Numbermatics database.
Names of 3128428320
- Cardinal: 3128428320 can be written as Three billion, one hundred twenty-eight million, four hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.12842832 × 109
Factors of 3128428320
Divisors of 3128428320
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 67 80 89 96 120 134 160 178 201 240 267 268 335 356 402 445 480 534 536 670 712 804 890 1005 1068 1072 1093 1335 1340 1424 1608 1780 2010 2136 2144 2186 2670 2680 2848 3216 3279 3560 4020 4272 4372 5340 5360 5465 5963 6432 6558 7120 8040 8544 8744 10680 10720 10930 11926 13116 14240 16080 16395 17488 17889 21360 21860 23852 26232 29815 32160 32790 34976 35778 42720 43720 47704 52464 59630 65580 71556 73231 87440 89445 95408 97277 104928 119260 131160 143112 146462 174880 178890 190816 194554 219693 238520 262320 286224 291831 292924 357780 366155 389108 439386 477040 486385 524640 572448 583662 585848 715560 732310 778216 878772 954080 972770 1098465 1167324 1171696 1431120 1459155 1464620 1556432 1757544 1945540 2196930 2334648 2343392 2862240 2918310 2929240 3112864 3515088 3891080 4393860 4669296 5836620 5858480 6517559 7030176 7782160 8787720 9338592 11673240 11716960 13035118 15564320 17575440 19552677 23346480 26070236 32587795 35150880 39105354 46692960 52140472 65175590 78210708 97763385 104280944 130351180 156421416 195526770 208561888 260702360 312842832 391053540 521404720 625685664 782107080 1042809440 1564214160 3128428320
- Sum of all divisors σ(n): 10123263360
- Sum of proper divisors (its aliquot sum) s(n): 6994835040
- 3128428320 is an abundant number, because the sum of its proper divisors (6994835040) is greater than itself. Its abundance is 3866406720
Bases of 3128428320
- Binary: 101110100111100000000111001000002
- Hexadecimal: 0xBA780720
- Base-36: 1FQL2QO
Squares and roots of 3128428320
- 3128428320 squared (31284283202) is 9787063753378022400
- 3128428320 cubed (31284283203) is 30618127415713300941754368000
-
The
square root of 3128428320 is 55932.3548583465 -
The
cube root of 3128428320 is 1462.5433120345
Scales and comparisons
How big is 3128428320?- 3,128,428,320 seconds is equal to 99 years, 24 weeks, 4 days, 15 hours, 52 minutes.
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To count from 1 to 3,128,428,320 would take you about one hundred ninety-eight 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 3128428320 cubic inches would be around 121.9 feet tall.
Recreational maths with 3128428320
- 3128428320 backwards is 0238248213
- The number of decimal digits it has is: 10
- The sum of 3128428320's digits is 33
- More coming soon!
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The information we have on file for 3128428320 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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