145368300
145,368,300 is an even composite number composed of seven prime numbers multiplied together.
145368300 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 145368300:
22 × 3 × 52 × 72 × 11 × 29 × 31
(2 × 2 × 3 × 5 × 5 × 7 × 7 × 11 × 29 × 31)See below for interesting mathematical facts about the number 145368300 from the Numbermatics database.
Names of 145368300
- Cardinal: 145368300 can be written as One hundred forty-five million, three hundred sixty-eight thousand, three hundred.
Scientific notation
- Scientific notation: 1.453683 × 108
Factors of 145368300
Divisors of 145368300
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 25 28 29 30 31 33 35 42 44 49 50 55 58 60 62 66 70 75 77 84 87 93 98 100 105 110 116 124 132 140 145 147 150 154 155 165 174 175 186 196 203 210 217 220 231 245 275 290 294 300 308 310 319 330 341 348 350 372 385 406 420 434 435 462 465 490 525 539 550 580 588 609 620 638 651 660 682 700 725 735 770 775 812 825 868 870 899 924 930 957 980 1015 1023 1050 1078 1085 1100 1155 1218 1225 1276 1302 1364 1421 1450 1470 1519 1540 1550 1595 1617 1650 1705 1740 1798 1860 1914 1925 2030 2046 2100 2156 2170 2175 2233 2310 2325 2387 2436 2450 2604 2695 2697 2842 2900 2940 3038 3045 3100 3190 3234 3255 3300 3410 3596 3675 3828 3850 4060 4092 4263 4340 4350 4466 4495 4557 4620 4650 4774 4785 4900 5075 5115 5390 5394 5425 5684 5775 6076 6090 6293 6380 6468 6510 6699 6820 7105 7161 7350 7595 7700 7975 8085 8525 8526 8700 8932 8990 9114 9300 9548 9570 9889 10150 10230 10780 10788 10850 11165 11550 11935 12180 12586 13020 13398 13475 13485 14210 14322 14700 15190 15225 15631 15950 16170 16275 16709 17050 17052 17980 18228 18879 19140 19778 20300 20460 21315 21700 22330 22475 22785 23100 23870 23925 25172 25575 26796 26950 26970 28420 28644 29667 30380 30450 31262 31465 31900 32340 32550 33418 33495 34100 35525 35805 37758 37975 39556 40425 42630 44051 44660 44950 45570 46893 47740 47850 49445 50127 51150 53900 53940 55825 59334 59675 60900 62524 62930 65100 66836 66990 67425 69223 71050 71610 75516 75950 78155 80850 83545 85260 88102 89900 91140 93786 94395 95700 98890 100254 102300 106575 111650 113925 118668 119350 125860 132153 133980 134850 138446 142100 143220 148335 151900 156310 157325 161700 167090 167475 176204 179025 187572 188790 197780 200508 207669 213150 220255 223300 227850 234465 238700 247225 250635 264306 269700 276892 296670 312620 314650 334180 334950 346115 358050 377580 390775 415338 417725 426300 440510 455700 468930 471975 484561 494450 501270 528612 593340 629300 660765 669900 692230 716100 741675 781550 830676 835450 881020 937860 943950 969122 988900 1002540 1038345 1101275 1172325 1253175 1321530 1384460 1453683 1483350 1563100 1670900 1730575 1887900 1938244 2076690 2202550 2344650 2422805 2506350 2643060 2907366 2966700 3303825 3461150 4153380 4405100 4689300 4845610 5012700 5191725 5814732 6607650 6922300 7268415 9691220 10383450 12114025 13215300 14536830 20766900 24228050 29073660 36342075 48456100 72684150 145368300
- Sum of all divisors σ(n): 569963520
- Sum of proper divisors (its aliquot sum) s(n): 424595220
- 145368300 is an abundant number, because the sum of its proper divisors (424595220) is greater than itself. Its abundance is 279226920
Bases of 145368300
- Binary: 10001010101000100100111011002
- Hexadecimal: 0x8AA24EC
- Base-36: 2EJQWC
Squares and roots of 145368300
- 145368300 squared (1453683002) is 21131942644890000
- 145368300 cubed (1453683003) is 3071914577985162987000000
-
The
square root of 145368300 is 12056.8777052767 -
The
cube root of 145368300 is 525.8032149525
Scales and comparisons
How big is 145368300?- 145,368,300 seconds is equal to 4 years, 32 weeks, 2 days, 12 hours, 5 minutes.
-
To count from 1 to 145,368,300 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 145368300 cubic inches would be around 43.8 feet tall.
Recreational maths with 145368300
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