145002000
145,002,000 is an even composite number composed of five prime numbers multiplied together.
145002000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 145002000:
24 × 3 × 53 × 11 × 133
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 13 × 13 × 13)See below for interesting mathematical facts about the number 145002000 from the Numbermatics database.
Names of 145002000
- Cardinal: 145002000 can be written as One hundred forty-five million, two thousand.
Scientific notation
- Scientific notation: 1.45002 × 108
Factors of 145002000
Divisors of 145002000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 25 26 30 33 39 40 44 48 50 52 55 60 65 66 75 78 80 88 100 104 110 120 125 130 132 143 150 156 165 169 176 195 200 208 220 240 250 260 264 275 286 300 312 325 330 338 375 390 400 429 440 500 507 520 528 550 572 600 624 650 660 676 715 750 780 825 845 858 880 975 1000 1014 1040 1100 1144 1200 1300 1320 1352 1375 1430 1500 1560 1625 1650 1690 1716 1859 1950 2000 2028 2145 2197 2200 2288 2535 2600 2640 2704 2750 2860 3000 3120 3250 3300 3380 3432 3575 3718 3900 4056 4125 4225 4290 4394 4400 4875 5070 5200 5500 5577 5720 6000 6500 6591 6600 6760 6864 7150 7436 7800 8112 8250 8450 8580 8788 9295 9750 10140 10725 10985 11000 11154 11440 12675 13000 13182 13200 13520 14300 14872 15600 16500 16900 17160 17576 17875 18590 19500 20280 21125 21450 21970 22000 22308 24167 25350 26000 26364 27885 28600 29744 32955 33000 33800 34320 35152 35750 37180 39000 40560 42250 42900 43940 44616 46475 48334 50700 52728 53625 54925 55770 57200 63375 65910 66000 67600 71500 72501 74360 78000 84500 85800 87880 89232 92950 96668 101400 105456 107250 109850 111540 120835 126750 131820 139425 143000 145002 148720 164775 169000 171600 175760 185900 193336 202800 214500 219700 223080 232375 241670 253500 263640 274625 278850 286000 290004 329550 338000 362505 371800 386672 429000 439400 446160 464750 483340 507000 527280 549250 557700 580008 604175 659100 697125 725010 743600 823875 858000 878800 929500 966680 1014000 1098500 1115400 1160016 1208350 1318200 1394250 1450020 1647750 1812525 1859000 1933360 2197000 2230800 2416700 2636400 2788500 2900040 3020875 3295500 3625050 3718000 4394000 4833400 5577000 5800080 6041750 6591000 7250100 9062625 9666800 11154000 12083500 13182000 14500200 18125250 24167000 29000400 36250500 48334000 72501000 145002000
- Sum of all divisors σ(n): 552464640
- Sum of proper divisors (its aliquot sum) s(n): 407462640
- 145002000 is an abundant number, because the sum of its proper divisors (407462640) is greater than itself. Its abundance is 262460640
Bases of 145002000
- Binary: 10001010010010001110000100002
- Hexadecimal: 0x8A48E10
- Base-36: 2EBW9C
Squares and roots of 145002000
- 145002000 squared (1450020002) is 21025580004000000
- 145002000 cubed (1450020003) is 3048751151740008000000000
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The
square root of 145002000 is 12041.6776239857 -
The
cube root of 145002000 is 525.3612026809
Scales and comparisons
How big is 145002000?- 145,002,000 seconds is equal to 4 years, 31 weeks, 5 days, 6 hours, 20 minutes.
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To count from 1 to 145,002,000 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 145002000 cubic inches would be around 43.8 feet tall.
Recreational maths with 145002000
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