3149343840
3,149,343,840 is an even composite number composed of six prime numbers multiplied together.
3149343840 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 3149343840:
25 × 3 × 5 × 17 × 107 × 3607
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 107 × 3607)See below for interesting mathematical facts about the number 3149343840 from the Numbermatics database.
Names of 3149343840
- Cardinal: 3149343840 can be written as Three billion, one hundred forty-nine million, three hundred forty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 3.14934384 × 109
Factors of 3149343840
Divisors of 3149343840
- 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 17 20 24 30 32 34 40 48 51 60 68 80 85 96 102 107 120 136 160 170 204 214 240 255 272 321 340 408 428 480 510 535 544 642 680 816 856 1020 1070 1284 1360 1605 1632 1712 1819 2040 2140 2568 2720 3210 3424 3607 3638 4080 4280 5136 5457 6420 7214 7276 8160 8560 9095 10272 10821 10914 12840 14428 14552 17120 18035 18190 21642 21828 25680 27285 28856 29104 36070 36380 43284 43656 51360 54105 54570 57712 58208 61319 72140 72760 86568 87312 108210 109140 115424 122638 144280 145520 173136 174624 183957 216420 218280 245276 288560 291040 306595 346272 367914 385949 432840 436560 490552 577120 613190 735828 771898 865680 873120 919785 981104 1157847 1226380 1471656 1543796 1731360 1839570 1929745 1962208 2315694 2452760 2943312 3087592 3679140 3859490 4631388 4905520 5789235 5886624 6175184 6561133 7358280 7718980 9262776 9811040 11578470 12350368 13122266 14716560 15437960 18525552 19683399 23156940 26244532 29433120 30875920 32805665 37051104 39366798 46313880 52489064 61751840 65611330 78733596 92627760 98416995 104978128 131222660 157467192 185255520 196833990 209956256 262445320 314934384 393667980 524890640 629868768 787335960 1049781280 1574671920 3149343840
- Sum of all divisors σ(n): 10605095424
- Sum of proper divisors (its aliquot sum) s(n): 7455751584
- 3149343840 is an abundant number, because the sum of its proper divisors (7455751584) is greater than itself. Its abundance is 4306407744
Bases of 3149343840
- Binary: 101110111011011100101100011000002
- Hexadecimal: 0xBBB72C60
- Base-36: 1G31D9C
Squares and roots of 3149343840
- 3149343840 squared (31493438402) is 9918366622545945600
- 3149343840 cubed (31493438403) is 31236346825576678892335104000
-
The
square root of 3149343840 is 56119.0149592809 -
The
cube root of 3149343840 is 1465.7954173535
Scales and comparisons
How big is 3149343840?- 3,149,343,840 seconds is equal to 100 years, 7 weeks, 1 day, 17 hours, 44 minutes.
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To count from 1 to 3,149,343,840 would take you about two hundred 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 3149343840 cubic inches would be around 122.1 feet tall.
Recreational maths with 3149343840
- 3149343840 backwards is 0483439413
- The number of decimal digits it has is: 10
- The sum of 3149343840's digits is 39
- More coming soon!
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