40006980
40,006,980 is an even composite number composed of six prime numbers multiplied together.
40006980 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 40006980:
22 × 33 × 5 × 13 × 41 × 139
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 41 × 139)See below for interesting mathematical facts about the number 40006980 from the Numbermatics database.
Names of 40006980
- Cardinal: 40006980 can be written as Forty million, six thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 4.000698 × 107
Factors of 40006980
Divisors of 40006980
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 41 45 52 54 60 65 78 82 90 108 117 123 130 135 139 156 164 180 195 205 234 246 260 270 278 351 369 390 410 417 468 492 533 540 556 585 615 695 702 738 780 820 834 1066 1107 1170 1230 1251 1390 1404 1476 1599 1668 1755 1807 1845 2085 2132 2214 2340 2460 2502 2665 2780 3198 3510 3614 3690 3753 4170 4428 4797 5004 5330 5421 5535 5699 6255 6396 7020 7228 7380 7506 7995 8340 9035 9594 10660 10842 11070 11398 12510 14391 15012 15990 16263 17097 18070 18765 19188 21684 22140 22796 23985 25020 27105 28495 28782 31980 32526 34194 36140 37530 47970 48789 51291 54210 56990 57564 65052 68388 71955 74087 75060 81315 85485 95940 97578 102582 108420 113980 143910 148174 153873 162630 170970 195156 205164 222261 243945 256455 287820 296348 307746 325260 341940 370435 444522 487890 512910 615492 666783 740870 769365 889044 975780 1025820 1111305 1333566 1481740 1538730 2000349 2222610 2667132 3077460 3333915 4000698 4445220 6667830 8001396 10001745 13335660 20003490 40006980
- Sum of all divisors σ(n): 138297600
- Sum of proper divisors (its aliquot sum) s(n): 98290620
- 40006980 is an abundant number, because the sum of its proper divisors (98290620) is greater than itself. Its abundance is 58283640
Bases of 40006980
- Binary: 100110001001110101010001002
- Hexadecimal: 0x2627544
- Base-36: NTHL0
Squares and roots of 40006980
- 40006980 squared (400069802) is 1600558448720400
- 40006980 cubed (400069803) is 64033509846788068392000
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The
square root of 40006980 is 6325.1071137175 -
The
cube root of 40006980 is 342.0150808985
Scales and comparisons
How big is 40006980?- 40,006,980 seconds is equal to 1 year, 14 weeks, 1 day, 1 hour, 3 minutes.
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To count from 1 to 40,006,980 would take you about forty-seven weeks!
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 40006980 cubic inches would be around 28.5 feet tall.
Recreational maths with 40006980
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