1381988160
1,381,988,160 is an even composite number composed of five prime numbers multiplied together.
1381988160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 1381988160:
26 × 32 × 5 × 73 × 1399
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 1399)See below for interesting mathematical facts about the number 1381988160 from the Numbermatics database.
Names of 1381988160
- Cardinal: 1381988160 can be written as One billion, three hundred eighty-one million, nine hundred eighty-eight thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.38198816 × 109
Factors of 1381988160
Divisors of 1381988160
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 105 112 120 126 140 144 147 160 168 180 192 196 210 224 240 245 252 280 288 294 315 320 336 343 360 392 420 441 448 480 490 504 560 576 588 630 672 686 720 735 784 840 882 960 980 1008 1029 1120 1176 1260 1344 1372 1399 1440 1470 1568 1680 1715 1764 1960 2016 2058 2205 2240 2352 2520 2744 2798 2880 2940 3087 3136 3360 3430 3528 3920 4032 4116 4197 4410 4704 5040 5145 5488 5596 5880 6174 6720 6860 6995 7056 7840 8232 8394 8820 9408 9793 10080 10290 10976 11192 11760 12348 12591 13720 13990 14112 15435 15680 16464 16788 17640 19586 20160 20580 20985 21952 22384 23520 24696 25182 27440 27980 28224 29379 30870 32928 33576 35280 39172 41160 41970 44768 47040 48965 49392 50364 54880 55960 58758 61740 62955 65856 67152 68551 70560 78344 82320 83940 88137 89536 97930 98784 100728 109760 111920 117516 123480 125910 134304 137102 141120 146895 156688 164640 167880 176274 195860 197568 201456 205653 223840 235032 246960 251820 268608 274204 293790 313376 329280 335760 342755 352548 391720 402912 411306 440685 447680 470064 479857 493920 503640 548408 587580 616959 626752 671520 685510 705096 783440 805824 822612 881370 940128 959714 987840 1007280 1028265 1096816 1175160 1233918 1343040 1371020 1410192 1439571 1566880 1645224 1762740 1880256 1919428 2014560 2056530 2193632 2350320 2399285 2467836 2742040 2820384 2879142 3084795 3133760 3290448 3525480 3838856 4029120 4113060 4318713 4387264 4700640 4798570 4935672 5484080 5640768 5758284 6169590 6580896 7050960 7197855 7677712 8226120 8637426 9401280 9597140 9871344 10968160 11516568 12339180 13161792 14101920 14395710 15355424 16452240 17274852 19194280 19742688 21593565 21936320 23033136 24678360 28203840 28791420 30710848 32904480 34549704 38388560 39485376 43187130 46066272 49356720 57582840 65808960 69099408 76777120 86374260 92132544 98713440 115165680 138198816 153554240 172748520 197426880 230331360 276397632 345497040 460662720 690994080 1381988160
- Sum of all divisors σ(n): 5547360000
- Sum of proper divisors (its aliquot sum) s(n): 4165371840
- 1381988160 is an abundant number, because the sum of its proper divisors (4165371840) is greater than itself. Its abundance is 2783383680
Bases of 1381988160
- Binary: 10100100101111101110111010000002
- Hexadecimal: 0x525F7740
- Base-36: MUSSW0
Squares and roots of 1381988160
- 1381988160 squared (13819881602) is 1909891274380185600
- 1381988160 cubed (13819881603) is 2639447128080727837802496000
-
The
square root of 1381988160 is 37175.1013448517 -
The
cube root of 1381988160 is 1113.8706845457
Scales and comparisons
How big is 1381988160?- 1,381,988,160 seconds is equal to 43 years, 49 weeks, 5 hours, 36 minutes.
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To count from 1 to 1,381,988,160 would take you about eighty-seven 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 1381988160 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381988160
- 1381988160 backwards is 0618891831
- 1381988160 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1381988160's digits is 45
- More coming soon!
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Numbermatics. (2024). Number 1381988160 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/1381988160/
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The information we have on file for 1381988160 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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