145431126120
145,431,126,120 is an even composite number composed of eight prime numbers multiplied together.
145431126120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 145431126120:
23 × 3 × 5 × 7 × 23 × 71 × 97 × 1093
(2 × 2 × 2 × 3 × 5 × 7 × 23 × 71 × 97 × 1093)See below for interesting mathematical facts about the number 145431126120 from the Numbermatics database.
Names of 145431126120
- Cardinal: 145431126120 can be written as One hundred forty-five billion, four hundred thirty-one million, one hundred twenty-six thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.4543112612 × 1011
Factors of 145431126120
Divisors of 145431126120
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 23 24 28 30 35 40 42 46 56 60 69 70 71 84 92 97 105 115 120 138 140 142 161 168 184 194 210 213 230 276 280 284 291 322 345 355 388 420 426 460 483 485 497 552 568 582 644 679 690 710 776 805 840 852 920 966 970 994 1065 1093 1164 1288 1358 1380 1420 1455 1491 1610 1633 1704 1932 1940 1988 2037 2130 2186 2231 2328 2415 2485 2716 2760 2840 2910 2982 3220 3266 3279 3395 3864 3880 3976 4074 4260 4372 4462 4830 4899 4970 5432 5465 5820 5964 6440 6532 6558 6693 6790 6887 7455 7651 8148 8165 8520 8744 8924 9660 9798 9940 10185 10930 11155 11431 11640 11928 13064 13116 13386 13580 13774 14910 15302 15617 16296 16330 16395 17848 19320 19596 19880 20370 20661 21860 22310 22862 22953 24495 25139 26232 26772 27160 27548 29820 30604 31234 32660 32790 33465 34293 34435 38255 39192 40740 41322 43720 44620 45724 45906 46851 48209 48990 50278 53544 55096 57155 59640 61208 62468 65320 65580 66930 68586 68870 75417 76510 77603 78085 81480 82644 89240 91448 91812 93702 96418 97980 100556 103305 106021 114310 114765 124936 125695 131160 133860 137172 137740 144627 150834 153020 155206 156170 158401 165288 171465 175973 183624 187404 192836 195960 201112 206610 212042 228620 229530 232809 234255 241045 251390 267720 274344 275480 289254 301668 306040 310412 312340 316802 318063 342930 351946 374808 377085 385672 388015 413220 424084 457240 459060 465618 468510 475203 482090 502780 527919 530105 543221 578508 603336 620824 624680 633604 636126 685860 703892 723135 742147 754170 776030 792005 826440 848168 879865 918120 931236 937020 950406 964180 1005560 1055838 1060210 1086442 1108807 1157016 1164045 1267208 1272252 1371720 1407784 1446270 1484294 1508340 1552060 1584010 1590315 1629663 1759730 1784869 1862472 1874040 1900812 1928360 2111676 2120420 2172884 2217614 2226441 2328090 2376015 2438483 2544504 2639595 2716105 2892540 2968588 3016680 3104120 3168020 3180630 3259326 3326421 3519460 3569738 3710735 3801624 4223352 4240840 4345768 4435228 4452882 4656180 4752030 4876966 5279190 5354607 5432210 5544035 5785080 5937176 6336040 6361260 6518652 6652842 7038920 7139476 7315449 7421470 7527491 8148315 8870456 8905764 8924345 9312360 9504060 9753932 10558380 10709214 10864420 11088070 11132205 12192415 12494083 12722520 13037304 13305684 14278952 14630898 14842940 15054982 16296630 16632105 17069381 17811528 17848690 19008120 19507864 21116760 21418428 21728840 22176140 22264410 22582473 24384830 24988166 26611368 26773035 29261796 29685880 30109964 32593260 33264210 34138762 35697380 36577245 37482249 37637455 42836856 44352280 44528820 45164946 48769660 49976332 51208143 52692437 53546070 58523592 60219928 62470415 65186520 66528420 68277524 71394760 73154490 74964498 75274910 85346905 89057640 90329892 97539320 99952664 102416286 105384874 107092140 112912365 124940830 133056840 136555048 146308980 149928996 150549820 158077311 170693810 173132293 180659784 187411245 204832572 210769748 214184280 225824730 249881660 256040715 263462185 292617960 299857992 301099640 316154622 341387620 346264586 374822490 409665144 421539496 451649460 499763320 512081430 519396879 526924370 632309244 682775240 692529172 749644980 790386555 865661465 903298920 1024162860 1038793758 1053848740 1211926051 1264618488 1385058344 1499289960 1580773110 1731322930 2048325720 2077587516 2107697480 2423852102 2596984395 3161546220 3462645860 3635778153 4155175032 4847704204 5193968790 6059630255 6323092440 6925291720 7271556306 9695408408 10387937580 12119260510 14543112612 18178890765 20775875160 24238521020 29086225224 36357781530 48477042040 72715563060 145431126120
- Sum of all divisors σ(n): 533555527680
- Sum of proper divisors (its aliquot sum) s(n): 388124401560
- 145431126120 is an abundant number, because the sum of its proper divisors (388124401560) is greater than itself. Its abundance is 242693275440
Bases of 145431126120
- Binary: 100001110111000101111011100000011010002
- Hexadecimal: 0x21DC5EE068
- Base-36: 1UT5XR3C
Squares and roots of 145431126120
- 145431126120 squared (1454311261202) is 21150212444531346254400
- 145431126120 cubed (1454311261203) is 3075899213485431721417036004928000
-
The
square root of 145431126120 is 381354.3314556687 -
The
cube root of 145431126120 is 5258.7895227637
Scales and comparisons
How big is 145431126120?- 145,431,126,120 seconds is equal to 4,624 years, 13 weeks, 3 days, 15 hours, 2 minutes.
-
To count from 1 to 145,431,126,120 would take you about nine thousand, two hundred forty-eight 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 145431126120 cubic inches would be around 438.2 feet tall.
Recreational maths with 145431126120
- 145431126120 backwards is 021621134541
- 145431126120 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 145431126120's digits is 30
- More coming soon!
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