164915154040
164,915,154,040 is an even composite number composed of six prime numbers multiplied together.
164915154040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 164915154040:
23 × 5 × 7 × 13 × 532 × 1272
(2 × 2 × 2 × 5 × 7 × 13 × 53 × 53 × 127 × 127)See below for interesting mathematical facts about the number 164915154040 from the Numbermatics database.
Names of 164915154040
- Cardinal: 164915154040 can be written as One hundred sixty-four billion, nine hundred fifteen million, one hundred fifty-four thousand and forty.
Scientific notation
- Scientific notation: 1.6491515404 × 1011
Factors of 164915154040
Divisors of 164915154040
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 20 26 28 35 40 52 53 56 65 70 91 104 106 127 130 140 182 212 254 260 265 280 364 371 424 455 508 520 530 635 689 728 742 889 910 1016 1060 1270 1378 1484 1651 1778 1820 1855 2120 2540 2756 2809 2968 3302 3445 3556 3640 3710 4445 4823 5080 5512 5618 6604 6731 6890 7112 7420 8255 8890 9646 11236 11557 13208 13462 13780 14045 14840 16129 16510 17780 19292 19663 22472 23114 24115 26924 27560 28090 32258 33020 33655 35560 36517 38584 39326 46228 47117 48230 53848 56180 57785 64516 66040 67310 73034 78652 80645 87503 92456 94234 96460 98315 112360 112903 115570 129032 134620 146068 157304 161290 175006 182585 188468 192920 196630 209677 225806 231140 235585 255619 269240 292136 322580 350012 356743 365170 376936 393260 419354 437515 451612 462280 471170 511238 564515 612521 645160 700024 713486 730340 786520 838708 854837 875030 903224 942340 1022476 1048385 1129030 1225042 1278095 1426972 1460680 1467739 1677416 1709674 1750060 1783715 1884680 2044952 2096770 2258060 2450084 2497201 2556190 2853944 2935478 3062605 3419348 3500120 3567430 4193540 4274185 4516120 4637659 4900168 4994402 5112380 5870956 5983859 6125210 6838696 7134860 7338695 8387080 8548370 9275318 9988804 10224760 11112881 11741912 11967718 12250420 12486005 14269720 14677390 17096740 18550636 19977608 22225762 23188295 23935436 24500840 24972010 29354780 29919295 32463613 34193480 37101272 44451524 45306361 46376590 47870872 49944020 55564405 58709560 59838590 64927226 77790167 88903048 90612722 92753180 99888040 111128810 119677180 129854452 155580334 162318065 181225444 185506360 222257620 226531805 239354360 259708904 311160668 317144527 324636130 362450888 388950835 444515240 453063610 588982693 622321336 634289054 649272260 777901670 906127220 1177965386 1268578108 1298544520 1555803340 1585722635 1812254440 2355930772 2537156216 2944913465 3111606680 3171445270 4122878851 4711861544 5889826930 6342890540 8245757702 11779653860 12685781080 16491515404 20614394255 23559307720 32983030808 41228788510 82457577020 164915154040
- Sum of all divisors σ(n): 469161413280
- Sum of proper divisors (its aliquot sum) s(n): 304246259240
- 164915154040 is an abundant number, because the sum of its proper divisors (304246259240) is greater than itself. Its abundance is 139331105200
Bases of 164915154040
- Binary: 100110011001011011010110001100011110002
- Hexadecimal: 0x2665B58C78
- Base-36: 23RE8394
Squares and roots of 164915154040
- 164915154040 squared (1649151540402) is 27197008032036928321600
- 164915154040 cubed (1649151540403) is 4485198769030487289125102659264000
-
The
square root of 164915154040 is 406097.4686451519 -
The
cube root of 164915154040 is 5483.8662626019
Scales and comparisons
How big is 164915154040?- 164,915,154,040 seconds is equal to 5,243 years, 41 weeks, 1 day, 5 hours, 40 seconds.
-
To count from 1 to 164,915,154,040 would take you about ten thousand, four hundred eighty-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 164915154040 cubic inches would be around 457 feet tall.
Recreational maths with 164915154040
- 164915154040 backwards is 040451519461
- 164915154040 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 164915154040's digits is 40
- More coming soon!
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