148489380
148,489,380 is an even composite number composed of seven prime numbers multiplied together.
148489380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 148489380:
22 × 32 × 5 × 13 × 23 × 31 × 89
(2 × 2 × 3 × 3 × 5 × 13 × 23 × 31 × 89)See below for interesting mathematical facts about the number 148489380 from the Numbermatics database.
Names of 148489380
- Cardinal: 148489380 can be written as One hundred forty-eight million, four hundred eighty-nine thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.4848938 × 108
Factors of 148489380
Divisors of 148489380
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 23 26 30 31 36 39 45 46 52 60 62 65 69 78 89 90 92 93 115 117 124 130 138 155 156 178 180 186 195 207 230 234 260 267 276 279 299 310 345 356 372 390 403 414 445 460 465 468 534 558 585 598 620 690 713 780 801 806 828 890 897 930 1035 1068 1116 1157 1170 1196 1209 1335 1380 1395 1426 1495 1602 1612 1780 1794 1860 2015 2047 2070 2139 2314 2340 2418 2670 2691 2759 2790 2852 2990 3204 3471 3565 3588 3627 4005 4030 4094 4140 4278 4485 4628 4836 5340 5382 5518 5580 5785 5980 6045 6141 6417 6942 7130 7254 8010 8060 8188 8277 8556 8970 9269 10235 10413 10695 10764 11036 11570 12090 12282 12834 13455 13795 13884 14260 14508 16020 16554 17355 17940 18135 18423 18538 20470 20826 21390 23140 24180 24564 24831 25668 26611 26910 27590 27807 30705 32085 33108 34710 35867 36270 36846 37076 40940 41385 41652 42780 46345 49662 52065 53222 53820 55180 55614 61410 63457 64170 69420 71734 72540 73692 79833 82770 83421 92115 92690 99324 104130 106444 107601 111228 122820 124155 126914 128340 133055 139035 143468 159666 165540 166842 179335 184230 185380 190371 208260 215202 239499 248310 253828 266110 278070 317285 319332 322803 333684 358670 368460 380742 399165 417105 430404 478998 496620 532220 538005 556140 571113 634570 645606 717340 761484 798330 824941 834210 951855 957996 1076010 1142226 1197495 1269140 1291212 1596660 1614015 1649882 1668420 1903710 2152020 2284452 2394990 2474823 2855565 3228030 3299764 3807420 4124705 4789980 4949646 5711130 6456060 7424469 8249410 9899292 11422260 12374115 14848938 16498820 24748230 29697876 37122345 49496460 74244690 148489380
- Sum of all divisors σ(n): 528353280
- Sum of proper divisors (its aliquot sum) s(n): 379863900
- 148489380 is an abundant number, because the sum of its proper divisors (379863900) is greater than itself. Its abundance is 231374520
Bases of 148489380
- Binary: 10001101100111000100101001002
- Hexadecimal: 0x8D9C4A4
- Base-36: 2GEN50
Squares and roots of 148489380
- 148489380 squared (1484893802) is 22049095972784400
- 148489380 cubed (1484893803) is 3274056590559252429672000
-
The
square root of 148489380 is 12185.6218552851 -
The
cube root of 148489380 is 529.5396263283
Scales and comparisons
How big is 148489380?- 148,489,380 seconds is equal to 4 years, 37 weeks, 3 days, 15 hours, 3 minutes.
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To count from 1 to 148,489,380 would take you about seven 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 148489380 cubic inches would be around 44.1 feet tall.
Recreational maths with 148489380
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