126980040
126,980,040 is an even composite number composed of seven prime numbers multiplied together.
126980040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 126980040:
23 × 3 × 5 × 11 × 19 × 61 × 83
(2 × 2 × 2 × 3 × 5 × 11 × 19 × 61 × 83)See below for interesting mathematical facts about the number 126980040 from the Numbermatics database.
Names of 126980040
- Cardinal: 126980040 can be written as One hundred twenty-six million, nine hundred eighty thousand and forty.
Scientific notation
- Scientific notation: 1.2698004 × 108
Factors of 126980040
Divisors of 126980040
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 19 20 22 24 30 33 38 40 44 55 57 60 61 66 76 83 88 95 110 114 120 122 132 152 165 166 183 190 209 220 228 244 249 264 285 305 330 332 366 380 415 418 440 456 488 498 570 610 627 660 664 671 732 760 830 836 913 915 996 1045 1140 1159 1220 1245 1254 1320 1342 1464 1577 1660 1672 1826 1830 1992 2013 2090 2280 2318 2440 2490 2508 2684 2739 3135 3154 3320 3355 3477 3652 3660 4026 4180 4565 4636 4731 4980 5016 5063 5368 5478 5795 6270 6308 6710 6954 7304 7320 7885 8052 8360 9130 9272 9462 9960 10065 10126 10956 11590 12540 12616 12749 13420 13695 13908 15189 15770 16104 17347 17385 18260 18924 20130 20252 21912 23180 23655 25080 25315 25498 26840 27390 27816 30378 31540 34694 34770 36520 37848 38247 40260 40504 46360 47310 50630 50996 52041 54780 55693 60756 63080 63745 69388 69540 75945 76494 80520 86735 94620 96197 101260 101992 104082 109560 111386 121512 127490 138776 139080 151890 152988 167079 173470 189240 191235 192394 202520 208164 222772 254980 260205 278465 288591 303780 305976 334158 346940 382470 384788 416328 445544 480985 509960 520410 556930 577182 607560 668316 693880 764940 769576 835395 961970 1040820 1058167 1113860 1154364 1336632 1442955 1529880 1670790 1923940 2081640 2116334 2227720 2308728 2885910 3174501 3341580 3847880 4232668 5290835 5771820 6349002 6683160 8465336 10581670 11543640 12698004 15872505 21163340 25396008 31745010 42326680 63490020 126980040
- Sum of all divisors σ(n): 449971200
- Sum of proper divisors (its aliquot sum) s(n): 322991160
- 126980040 is an abundant number, because the sum of its proper divisors (322991160) is greater than itself. Its abundance is 196011120
Bases of 126980040
- Binary: 1111001000110001111110010002
- Hexadecimal: 0x7918FC8
- Base-36: 23LMFC
Squares and roots of 126980040
- 126980040 squared (1269800402) is 16123930558401600
- 126980040 cubed (1269800403) is 2047417347263057504064000
-
The
square root of 126980040 is 11268.5420529899 -
The
cube root of 126980040 is 502.6262349619
Scales and comparisons
How big is 126980040?- 126,980,040 seconds is equal to 4 years, 1 week, 6 days, 16 hours, 14 minutes.
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To count from 1 to 126,980,040 would take you about six 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 126980040 cubic inches would be around 41.9 feet tall.
Recreational maths with 126980040
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