16121367990
16,121,367,990 is an even composite number composed of seven prime numbers multiplied together.
What does the number 16121367990 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 432 divisors.
16121367990 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 16121367990:
2 × 32 × 5 × 72 × 132 × 97 × 223
(2 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 97 × 223)See below for interesting mathematical facts about the number 16121367990 from the Numbermatics database.
Names of 16121367990
- Cardinal: 16121367990 can be written as Sixteen billion, one hundred twenty-one million, three hundred sixty-seven thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.612136799 × 1010
Factors of 16121367990
Divisors of 16121367990
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 49 63 65 70 78 90 91 97 98 105 117 126 130 147 169 182 194 195 210 223 234 245 273 291 294 315 338 390 441 446 455 485 490 507 546 582 585 630 637 669 679 735 819 845 873 882 910 970 1014 1115 1170 1183 1261 1274 1338 1358 1365 1455 1470 1521 1561 1638 1690 1746 1911 2007 2037 2205 2230 2366 2522 2535 2730 2899 2910 3042 3122 3185 3345 3395 3549 3783 3822 4014 4074 4095 4365 4410 4683 4753 5070 5733 5798 5915 6111 6305 6370 6690 6790 7098 7566 7605 7805 8190 8281 8697 8730 8827 9366 9506 9555 10035 10185 10647 10927 11349 11466 11830 12222 12610 14049 14259 14495 15210 15610 16393 16562 17394 17654 17745 18915 19110 20070 20293 20370 21294 21631 21854 22698 23415 23765 24843 26091 26481 28098 28518 28665 28990 30555 32781 32786 35490 37687 37830 40586 41405 42777 43262 43485 44135 46830 47530 49179 49686 52182 52962 53235 54635 56745 57330 60879 61110 61789 64893 65562 70245 71295 74529 75374 79443 81965 82810 85554 86970 88270 98343 98358 101465 106470 108155 109270 113061 113490 114751 121758 123578 124215 129786 130455 132405 140490 142051 142590 147537 149058 151417 158886 163905 163930 182637 185367 188435 194679 196686 202930 213885 216310 226122 229502 245895 248430 260910 263809 264810 281203 284102 295074 302834 304395 308945 324465 327810 339183 344253 365274 370734 372645 376870 389358 397215 426153 427770 454251 491715 491790 527618 556101 562406 565305 573755 608790 617890 648930 678366 688506 710255 737685 745290 757085 791427 794430 803257 843609 852306 908502 913185 926835 973395 983430 1032759 1059919 1112202 1130610 1147510 1278459 1319045 1362753 1406015 1420510 1475370 1514170 1582854 1606514 1687218 1695915 1721265 1826370 1846663 1853670 1946790 1968421 2065518 2119838 2130765 2271255 2374281 2409771 2530827 2556918 2638090 2725506 2780505 2812030 3179757 3391830 3442530 3655639 3693326 3936842 3957135 4016285 4218045 4261530 4542510 4748562 4819542 5061654 5163795 5299595 5539989 5561010 5905263 6359514 6392295 6813765 7229313 7311278 7914270 8032570 8436090 9233315 9539271 9842105 10327590 10599190 10966917 11079978 11810526 11871405 12048855 12654135 12784590 13627530 13778947 14458626 15898785 16619967 17715789 18278195 18466630 19078542 19684210 21933834 23742810 24097710 25308270 25589473 27557894 27699945 29526315 31797570 32900751 33239934 35431578 36146565 36556390 41336841 47696355 51178946 54834585 55399890 59052630 65801502 68894735 72293130 76768419 82673682 83099835 88578945 95392710 109669170 124010523 127947365 137789470 153536838 164503755 166199670 177157890 179126311 206684205 230305257 248021046 255894730 329007510 358252622 383842095 413368410 460610514 537378933 620052615 767684190 895631555 1074757866 1151526285 1240105230 1612136799 1791263110 2303052570 2686894665 3224273598 5373789330 8060683995 16121367990
- Sum of all divisors σ(n): 53581627008
- Sum of proper divisors (its aliquot sum) s(n): 37460259018
- 16121367990 is an abundant number, because the sum of its proper divisors (37460259018) is greater than itself. Its abundance is 21338891028
Bases of 16121367990
- Binary: 11110000001110100010001101101101102
- Hexadecimal: 0x3C0E88DB6
- Base-36: 7EM8V5I
Squares and roots of 16121367990
- 16121367990 squared (161213679902) is 259898505868996640100
- 16121367990 cubed (161213679903) is 4189919453165269567125690399000
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The
square root of 16121367990 is 126969.9491612089 -
The
cube root of 16121367990 is 2526.1974774287
Scales and comparisons
How big is 16121367990?- 16,121,367,990 seconds is equal to 512 years, 31 weeks, 4 days, 21 hours, 46 minutes, 30 seconds.
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To count from 1 to 16,121,367,990 would take you about one thousand and twenty-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 16121367990 cubic inches would be around 210.5 feet tall.
Recreational maths with 16121367990
- 16121367990 backwards is 09976312161
- 16121367990 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16121367990's digits is 45
- More coming soon!
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The information we have on file for 16121367990 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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