149090340
149,090,340 is an even composite number composed of seven prime numbers multiplied together.
149090340 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 149090340:
22 × 3 × 5 × 72 × 17 × 19 × 157
(2 × 2 × 3 × 5 × 7 × 7 × 17 × 19 × 157)See below for interesting mathematical facts about the number 149090340 from the Numbermatics database.
Names of 149090340
- Cardinal: 149090340 can be written as One hundred forty-nine million, ninety thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.4909034 × 108
Factors of 149090340
Divisors of 149090340
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 17 19 20 21 28 30 34 35 38 42 49 51 57 60 68 70 76 84 85 95 98 102 105 114 119 133 140 147 157 170 190 196 204 210 228 238 245 255 266 285 294 314 323 340 357 380 399 420 471 476 490 510 532 570 588 595 628 646 665 714 735 785 798 833 931 942 969 980 1020 1099 1140 1190 1292 1330 1428 1470 1570 1596 1615 1666 1785 1862 1884 1938 1995 2198 2261 2355 2380 2499 2660 2669 2793 2940 2983 3140 3230 3297 3332 3570 3724 3876 3990 4165 4396 4522 4655 4710 4845 4998 5338 5495 5586 5966 6460 6594 6783 7140 7693 7980 8007 8330 8949 9044 9310 9420 9690 9996 10676 10990 11172 11305 11932 12495 13188 13345 13566 13965 14915 15386 15827 16014 16485 16660 17898 18620 18683 19380 20881 21980 22610 23079 24990 26690 27132 27930 29830 30772 31654 32028 32970 33915 35796 37366 38465 40035 41762 44745 45220 46158 47481 49980 50711 53380 55860 56049 59660 62643 63308 65940 67830 74732 76930 79135 80070 83524 89490 92316 93415 94962 101422 104405 112098 115395 125286 130781 135660 146167 152133 153860 158270 160140 178980 186830 189924 202844 208810 224196 230790 237405 250572 253555 261562 280245 292334 304266 313215 316540 354977 373660 392343 417620 438501 461580 474810 507110 523124 560490 584668 608532 626430 653905 709954 730835 760665 784686 877002 949620 1014220 1064931 1120980 1252860 1307810 1419908 1461670 1521330 1569372 1754004 1774885 1961715 2129862 2192505 2484839 2615620 2923340 3042660 3549770 3923430 4259724 4385010 4969678 5324655 7099540 7454517 7846860 8770020 9939356 10649310 12424195 14909034 21298620 24848390 29818068 37272585 49696780 74545170 149090340
- Sum of all divisors σ(n): 544682880
- Sum of proper divisors (its aliquot sum) s(n): 395592540
- 149090340 is an abundant number, because the sum of its proper divisors (395592540) is greater than itself. Its abundance is 246502200
Bases of 149090340
- Binary: 10001110001011110000001001002
- Hexadecimal: 0x8E2F024
- Base-36: 2GRIUC
Squares and roots of 149090340
- 149090340 squared (1490903402) is 22227929481315600
- 149090340 cubed (1490903403) is 3313969563865366451304000
-
The
square root of 149090340 is 12210.2555255819 -
The
cube root of 149090340 is 530.2530416233
Scales and comparisons
How big is 149090340?- 149,090,340 seconds is equal to 4 years, 38 weeks, 3 days, 13 hours, 59 minutes.
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To count from 1 to 149,090,340 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 149090340 cubic inches would be around 44.2 feet tall.
Recreational maths with 149090340
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