42973980
42,973,980 is an even composite number composed of six prime numbers multiplied together.
42973980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42973980:
22 × 3 × 5 × 72 × 47 × 311
(2 × 2 × 3 × 5 × 7 × 7 × 47 × 311)See below for interesting mathematical facts about the number 42973980 from the Numbermatics database.
Names of 42973980
- Cardinal: 42973980 can be written as Forty-two million, nine hundred seventy-three thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 4.297398 × 107
Factors of 42973980
Divisors of 42973980
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 47 49 60 70 84 94 98 105 140 141 147 188 196 210 235 245 282 294 311 329 420 470 490 564 588 622 658 705 735 933 940 980 987 1244 1316 1410 1470 1555 1645 1866 1974 2177 2303 2820 2940 3110 3290 3732 3948 4354 4606 4665 4935 6220 6531 6580 6909 8708 9212 9330 9870 10885 11515 13062 13818 14617 15239 18660 19740 21770 23030 26124 27636 29234 30478 32655 34545 43540 43851 45717 46060 58468 60956 65310 69090 73085 76195 87702 91434 102319 130620 138180 146170 152390 175404 182868 204638 219255 228585 292340 304780 306957 409276 438510 457170 511595 613914 716233 877020 914340 1023190 1227828 1432466 1534785 2046380 2148699 2864932 3069570 3581165 4297398 6139140 7162330 8594796 10743495 14324660 21486990 42973980
- Sum of all divisors σ(n): 143410176
- Sum of proper divisors (its aliquot sum) s(n): 100436196
- 42973980 is an abundant number, because the sum of its proper divisors (100436196) is greater than itself. Its abundance is 57462216
Bases of 42973980
- Binary: 101000111110111011000111002
- Hexadecimal: 0x28FBB1C
- Base-36: PL2XO
Squares and roots of 42973980
- 42973980 squared (429739802) is 1846762957040400
- 42973980 cubed (429739803) is 79362754380595008792000
-
The
square root of 42973980 is 6555.4542176725 -
The
cube root of 42973980 is 350.2691263403
Scales and comparisons
How big is 42973980?- 42,973,980 seconds is equal to 1 year, 19 weeks, 9 hours, 13 minutes.
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To count from 1 to 42,973,980 would take you about two 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 42973980 cubic inches would be around 29.2 feet tall.
Recreational maths with 42973980
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The information we have on file for 42973980 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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