1989973164168
1,989,973,164,168 is an even composite number composed of five prime numbers multiplied together.
1989973164168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 1989973164168:
23 × 36 × 112 × 61 × 46229
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 61 × 46229)See below for interesting mathematical facts about the number 1989973164168 from the Numbermatics database.
Names of 1989973164168
- Cardinal: 1989973164168 can be written as One trillion, nine hundred eighty-nine billion, nine hundred seventy-three million, one hundred sixty-four thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.989973164168 × 1012
Factors of 1989973164168
Divisors of 1989973164168
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 61 66 72 81 88 99 108 121 122 132 162 183 198 216 242 243 244 264 297 324 363 366 396 484 486 488 549 594 648 671 726 729 732 792 891 968 972 1089 1098 1188 1342 1452 1458 1464 1647 1782 1944 2013 2178 2196 2376 2673 2684 2904 2916 3267 3294 3564 4026 4356 4392 4941 5346 5368 5832 6039 6534 6588 7128 7381 8019 8052 8712 9801 9882 10692 12078 13068 13176 14762 14823 16038 16104 18117 19602 19764 21384 22143 24156 26136 29403 29524 29646 32076 36234 39204 39528 44286 44469 46229 48312 54351 58806 59048 59292 64152 66429 72468 78408 88209 88572 88938 92458 108702 117612 118584 132858 138687 144936 163053 176418 177144 177876 184916 199287 217404 235224 265716 277374 326106 352836 355752 369832 398574 416061 434808 489159 508519 531432 554748 597861 652212 705672 797148 832122 978318 1017038 1109496 1195722 1248183 1304424 1525557 1594296 1664244 1793583 1956636 2034076 2391444 2496366 2819969 3051114 3328488 3587166 3744549 3913272 4068152 4576671 4782888 4992732 5380749 5593709 5639938 6102228 7174332 7489098 8459907 9153342 9985464 10761498 11187418 11233647 11279876 12204456 13730013 14348664 14978196 16781127 16919814 18306684 21522996 22374836 22467294 22559752 25379721 27460026 29956392 31019659 33562254 33700941 33839628 36613368 41190039 43045992 44749672 44934588 50343381 50759442 54920052 62039318 67124508 67401882 67679256 76139163 82380078 89869176 93058977 100686762 101518884 109840104 123570117 124078636 134249016 134803764 151030143 152278326 164760156 186117954 201373524 203037768 228417489 247140234 248157272 269607528 279176931 302060286 304556652 329520312 341216249 370710351 372235908 402747048 453090429 456834978 494280468 558353862 604120572 609113304 682432498 685252467 741420702 744471816 837530793 906180858 913669956 988560936 1023648747 1116707724 1208241144 1359271287 1364864996 1370504934 1482841404 1675061586 1812361716 1827339912 2047297494 2055757401 2233415448 2512592379 2718542574 2729729992 2741009868 2965682808 3070946241 3350123172 3624723432 4077813861 4094594988 4111514802 5025184758 5437085148 5482019736 6141892482 6700246344 7537777137 8155627722 8189189976 8223029604 9212838723 10050369516 10874170296 12283784964 15075554274 16311255444 16446059208 18425677446 20100739032 22613331411 24567569928 27638516169 30151108548 32622510888 36851354892 45226662822 55277032338 60302217096 73702709784 82915548507 90453325644 110554064676 165831097014 180906651288 221108129352 248746645521 331662194028 497493291042 663324388056 994986582084 1989973164168
- Sum of all divisors σ(n): 6249980249100
- Sum of proper divisors (its aliquot sum) s(n): 4260007084932
- 1989973164168 is an abundant number, because the sum of its proper divisors (4260007084932) is greater than itself. Its abundance is 2270033920764
Bases of 1989973164168
- Binary: 111001111010100111010010011000000100010002
- Hexadecimal: 0x1CF53A4C088
- Base-36: PE6IN4I0
Squares and roots of 1989973164168
- 1989973164168 squared (19899731641682) is 3959993194108801879132224
- 1989973164168 cubed (19899731641683) is 7880280186564437492276176083330949632
-
The
square root of 1989973164168 is 1410664.0862260583 -
The
cube root of 1989973164168 is 12578.1201788401
Scales and comparisons
How big is 1989973164168?- 1,989,973,164,168 seconds is equal to 63,274 years, 51 weeks, 3 days, 19 hours, 22 minutes, 48 seconds.
-
To count from 1 to 1,989,973,164,168 would take you about one hundred fifty-eight thousand, one 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 1989973164168 cubic inches would be around 1048.2 feet tall.
Recreational maths with 1989973164168
- 1989973164168 backwards is 8614613799891
- 1989973164168 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1989973164168's digits is 72
- More coming soon!
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