142764480
142,764,480 is an even composite number composed of five prime numbers multiplied together.
142764480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142764480:
26 × 32 × 5 × 19 × 2609
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 2609)See below for interesting mathematical facts about the number 142764480 from the Numbermatics database.
Names of 142764480
- Cardinal: 142764480 can be written as One hundred forty-two million, seven hundred sixty-four thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.4276448 × 108
Factors of 142764480
Divisors of 142764480
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 90 95 96 114 120 144 152 160 171 180 190 192 228 240 285 288 304 320 342 360 380 456 480 570 576 608 684 720 760 855 912 960 1140 1216 1368 1440 1520 1710 1824 2280 2609 2736 2880 3040 3420 3648 4560 5218 5472 6080 6840 7827 9120 10436 10944 13045 13680 15654 18240 20872 23481 26090 27360 31308 39135 41744 46962 49571 52180 54720 62616 78270 83488 93924 99142 104360 117405 125232 148713 156540 166976 187848 198284 208720 234810 247855 250464 297426 313080 375696 396568 417440 446139 469620 495710 500928 594852 626160 743565 751392 793136 834880 892278 939240 991420 1189704 1252320 1487130 1502784 1586272 1784556 1878480 1982840 2230695 2379408 2504640 2974260 3172544 3569112 3756960 3965680 4461390 4758816 5948520 7138224 7513920 7931360 8922780 9517632 11897040 14276448 15862720 17845560 23794080 28552896 35691120 47588160 71382240 142764480
- Sum of all divisors σ(n): 517093200
- Sum of proper divisors (its aliquot sum) s(n): 374328720
- 142764480 is an abundant number, because the sum of its proper divisors (374328720) is greater than itself. Its abundance is 231564240
Bases of 142764480
- Binary: 10001000001001101001110000002
- Hexadecimal: 0x88269C0
- Base-36: 2CZXS0
Squares and roots of 142764480
- 142764480 squared (1427644802) is 20381696749670400
- 142764480 cubed (1427644803) is 2909782337984384827392000
-
The
square root of 142764480 is 11948.4090991227 -
The
cube root of 142764480 is 522.6449068871
Scales and comparisons
How big is 142764480?- 142,764,480 seconds is equal to 4 years, 28 weeks, 8 hours, 48 minutes.
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To count from 1 to 142,764,480 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 142764480 cubic inches would be around 43.6 feet tall.
Recreational maths with 142764480
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