122790330
122,790,330 is an even composite number composed of five prime numbers multiplied together.
122790330 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 122790330:
2 × 35 × 5 × 133 × 23
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 13 × 23)See below for interesting mathematical facts about the number 122790330 from the Numbermatics database.
Names of 122790330
- Cardinal: 122790330 can be written as One hundred twenty-two million, seven hundred ninety thousand, three hundred thirty.
Scientific notation
- Scientific notation: 1.2279033 × 108
Factors of 122790330
Divisors of 122790330
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 23 26 27 30 39 45 46 54 65 69 78 81 90 115 117 130 135 138 162 169 195 207 230 234 243 270 299 338 345 351 390 405 414 486 507 585 598 621 690 702 810 845 897 1014 1035 1053 1170 1215 1242 1495 1521 1690 1755 1794 1863 2070 2106 2197 2430 2535 2691 2990 3042 3105 3159 3510 3726 3887 4394 4485 4563 5070 5265 5382 5589 6210 6318 6591 7605 7774 8073 8970 9126 9315 10530 10985 11178 11661 13182 13455 13689 15210 15795 16146 18630 19435 19773 21970 22815 23322 24219 26910 27378 27945 31590 32955 34983 38870 39546 40365 41067 45630 48438 50531 55890 58305 59319 65910 68445 69966 72657 80730 82134 98865 101062 104949 116610 118638 121095 136890 145314 151593 174915 177957 197730 205335 209898 242190 252655 296595 303186 314847 349830 355914 363285 410670 454779 505310 524745 533871 593190 629694 726570 757965 889785 909558 944541 1049490 1067742 1364337 1515930 1574235 1779570 1889082 2273895 2669355 2728674 3148470 4093011 4547790 4722705 5338710 6821685 8186022 9445410 12279033 13643370 20465055 24558066 40930110 61395165 122790330
- Sum of all divisors σ(n): 374250240
- Sum of proper divisors (its aliquot sum) s(n): 251459910
- 122790330 is an abundant number, because the sum of its proper divisors (251459910) is greater than itself. Its abundance is 128669580
Bases of 122790330
- Binary: 1110101000110100001101110102
- Hexadecimal: 0x751A1BA
- Base-36: 213TMI
Squares and roots of 122790330
- 122790330 squared (1227903302) is 15077465141508900
- 122790330 cubed (1227903303) is 1851366920289374528937000
-
The
square root of 122790330 is 11081.0798210283 -
The
cube root of 122790330 is 497.0362403013
Scales and comparisons
How big is 122790330?- 122,790,330 seconds is equal to 3 years, 47 weeks, 4 hours, 25 minutes, 30 seconds.
-
To count from 1 to 122,790,330 would take you about five 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 122790330 cubic inches would be around 41.4 feet tall.
Recreational maths with 122790330
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