142900015830

Names of 142900015830

• Cardinal: 142900015830 can be written as One hundred forty-two billion, nine hundred million, fifteen thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.4290001583 × 10¹¹

Factors of 142900015830

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 472

Divisors of 142900015830

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 26 30 31 33 37 39 55 62 65 66 74 78 93 110 111 113 130 143 155 165 185 186 195 222 226 257 286 310 330 339 341 370 390 403 407 429 465 481 514 555 565 678 682 715 771 806 814 858 930 962 1023 1110 1130 1147 1209 1221 1243 1285 1430 1443 1469 1542 1695 1705 2015 2035 2046 2145 2294 2405 2418 2442 2486 2570 2827 2886 2938 3341 3390 3410 3441 3503 3729 3855 4030 4070 4181 4290 4407 4433 4810 5115 5291 5654 5735 6045 6105 6215 6682 6882 7006 7215 7345 7458 7710 7967 8362 8481 8814 8866 9509 10023 10230 10509 10582 11470 12090 12210 12430 12543 12617 13299 14135 14430 14690 14911 15873 15934 16159 16705 16962 17205 17515 18645 19018 20046 20905 21018 22035 22165 23901 25086 25234 26455 26598 28270 28527 29041 29822 31746 32318 33410 34410 35030 36751 37290 37851 38533 39835 41810 42405 44070 44330 44733 45539 45991 47545 47802 48477 50115 52545 52910 54353 57054 58082 62715 63085 66495 73502 74555 75702 77066 79365 79670 80795 84810 87123 87637 89466 91078 91982 95090 96954 100230 103571 104599 105090 108706 110253 115599 119505 123617 125430 126170 129611 132990 136617 137973 142635 145205 149110 158730 161590 163059 164021 174246 175274 183755 189255 192665 207142 209198 220506 223665 227695 229955 231198 239010 242385 247234 259222 262911 271765 273234 275946 285270 290410 294779 310713 313797 319451 326118 328042 367510 370851 377533 378510 385330 388833 435615 438185 447330 455390 459910 484770 492063 500929 517855 522995 525822 543530 551265 577995 589558 597883 618085 621426 627594 638902 648055 683085 689865 741702 755066 777666 815295 820105 871230 876370 884337 900271 958353 984126 1001858 1035710 1045990 1074517 1102530 1132599 1139281 1155990 1195766 1236170 1296110 1314555 1359787 1366170 1379730 1425721 1473895 1502787 1553565 1568985 1597255 1630590 1640210 1684943 1768674 1793649 1800542 1854255 1887665 1916706 1944165 2149034 2265198 2278562 2460315 2504645 2629110 2700813 2719574 2851442 2947790 2989415 3005574 3107130 3137970 3194510 3223551 3242569 3369886 3417843 3587298 3708510 3775330 3832127 3888330 4079361 4152863 4277163 4421685 4501355 4791765 4920630 5009290 5054829 5372585 5401626 5662995 5696405 5978830 6447102 6485138 6798935 6835686 7128605 7513935 7664254 8158722 8305726 8424715 8554326 8843370 8968245 9002710 9583530 9727707 9902981 10109658 10745170 11325990 11392810 11496381 11703523 11819687 12458589 13504065 13597870 13968721 14257210 15027870 16117755 16212845 16849430 17089215 17936490 18534373 19160635 19455414 19805962 20396805 20764315 21385815 22992762 23407046 23639374 24917178 25274145 27008130 27937442 29708943 32235510 32425690 33310027 34178430 35110569 35459061 37068746 38321270 40793610 41528630 41906163 42153397 42771630 48638535 49514905 50548290 55603119 57481905 58517615 59098435 59417886 62292945 66620054 69843605 70221138 70918122 83812326 84306794 92671865 97277070 99029810 99930081 111206238 114963810 117035230 118196870 124585890 126460191 128738753 139687210 148544715 153655931 166550135 175552845 177295305 185343730 199860162 209530815 210766985 252920382 257477506 278015595 297089430 307311862 333100270 351105690 354590610 366410297 386216259 419061630 421533970 433030351 460967793 499650405 556031190 632300955 643693765 732820594 768279655 772432518 866060702 921935586 999300810 1099230891 1264601910 1287387530 1299091053 1536559310 1832051485 1931081295 2165151755 2198461782 2304838965 2598182106 3664102970 3862162590 4330303510 4609677930 4763333861 5496154455 6495455265 9526667722 10992308910 12990910530 14290001583 23816669305 28580003166 47633338610 71450007915 142900015830
• Sum of all divisors σ(n): 432613343232
• Sum of proper divisors (its aliquot sum) s(n): 289713327402
• 142900015830 is an abundant number, because the sum of its proper divisors (289713327402) is greater than itself. Its abundance is 146813311572

Bases of 142900015830

• Binary: 10000101000101100000010011001011010110₂
• Hexadecimal: 0x21458132D6
• Base-36: 1TNAZ9W6

Squares and roots of 142900015830

• 142900015830 squared (142900015830²) is 20420414524214250588900
• 142900015830 cubed (142900015830³) is 2918077558765378327465396822287000
• The square root of 142900015830 is 378021.1843666965
• The cube root of 142900015830 is 5228.1024844893

Scales and comparisons

• 142,900,015,830 seconds is equal to 4,543 years, 40 weeks, 3 days, 8 hours, 50 minutes, 30 seconds.
• To count from 1 to 142,900,015,830 would take you about nine thousand and 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 142900015830 cubic inches would be around 435.7 feet tall.

Recreational maths with 142900015830

• 142900015830 backwards is 038510009241
• 142900015830 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142900015830's digits is 33
• More coming soon!