142385142382938

Names of 142385142382938

• Cardinal: 142385142382938 can be written as One hundred forty-two trillion, three hundred eighty-five billion, one hundred forty-two million, three hundred eighty-two thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 1.42385142382938 × 10¹⁴

Factors of 142385142382938

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2422

Divisors of 142385142382938

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 63 73 78 91 117 126 146 169 182 219 234 273 338 438 507 511 546 657 819 853 949 1014 1022 1183 1314 1471 1521 1533 1638 1706 1898 2366 2559 2847 2942 3042 3066 3549 4413 4599 5118 5329 5694 5971 6643 7098 7677 8541 8826 9198 10297 10647 10658 11089 11942 12337 13239 13286 15354 15987 17082 17913 19123 19929 20594 21294 22178 24674 26478 30891 31974 33267 35826 37011 37303 38246 39858 47961 53739 57369 59787 61782 62269 66534 69277 74022 74606 77623 86359 92673 95922 99801 107383 107478 111033 111909 114738 119574 124538 133861 138554 144157 155246 172107 172718 185346 186807 199602 207831 214766 222066 223818 232869 248599 259077 267722 288314 322149 335727 344214 373614 401583 415662 432471 435883 465738 484939 497198 518154 560421 623493 644298 671454 698607 745797 751681 777231 803166 809497 864942 871766 900601 966447 969878 1009099 1120842 1204749 1246986 1254763 1297413 1307649 1395979 1397214 1454817 1491594 1503362 1554462 1618994 1740193 1801202 1932894 2018198 2237391 2255043 2409498 2428491 2509526 2594826 2615298 2701803 2791958 2909634 3027297 3480386 3764289 3922947 4187937 4364451 4474782 4510086 4545637 4856982 5220579 5403606 5666479 6054594 6304207 6765129 7285473 7528578 7838959 7845894 8105409 8375874 8728902 8783341 9081891 9091274 9771853 10441158 10523461 11292867 11332958 12563811 12608414 13530258 13636911 14570946 15661737 15677918 16210818 16311919 16999437 17566682 18147727 18163782 18912621 19543706 21046922 22585734 23516877 25127622 26350023 27273822 29315559 31323474 31570383 31819459 32623838 33998874 36295454 37825242 40910733 47033754 48935757 50998311 52700046 54443181 54872713 56737863 58631118 59093281 63140766 63638918 70550631 73664227 79050069 81821466 87946677 91597699 94711149 95458377 97871514 101906467 101996622 108886362 109745426 113475726 114183433 118186562 127034089 141101262 146807271 147328454 158100138 163329543 164618139 175893354 177279843 183195398 189422298 190916754 203812934 212054947 220992681 228366866 254068178 274793097 286375131 293614542 305719401 326659086 329236278 342550299 354559686 381102267 413652967 424109894 441985362 493854417 531839529 549586194 572750262 611438802 636164841 641183893 662978043 685100598 713345269 762204534 768212653 824379291 827305934 917158203 987708834 1027650897 1063679058 1143306801 1190770087 1240958901 1272329682 1282367786 1324784071 1325956086 1426690538 1484384629 1536425306 1648758582 1834316406 1908494523 1923551679 2055301794 2140035807 2286613602 2304637959 2381540174 2481917802 2649568142 2968769258 3572310261 3722876703 3816989046 3847103358 3974352213 4280071614 4453153887 4609275918 5377488571 5770655037 6420107421 6686632027 6913913877 7144620522 7445753406 7948704426 8335390609 8906307774 9273488497 10716930783 10754977142 11541310074 11923056639 12840214842 13359461661 13373264054 13827827754 15480011131 16132465713 16670781218 18546976994 20059896081 21433861566 23846113278 25006171827 26718923322 27820465491 30960022262 32264931426 40119792162 46440033393 46806424189 48397397139 50012343654 55640930982 60179688243 75018515481 83461396473 86926216351 92880066786 93612848378 96794794278 108360077917 120359376486 139320100179 140419272567 150037030962 166922792946 173852432702 216720155834 260778649053 278640200358 280838545134 325080233751 421257817701 521557298106 608483514457 650160467502 782335947159 842515635402 975240701253 1130040812563 1216967028914 1564671894318 1825450543371 1950481402506 2260081625126 3390122437689 3650901086742 5476351630113 6780244875378 7910285687941 10170367313067 10952703260226 15820571375882 20340734626134 23730857063823 47461714127646 71192571191469 142385142382938
• Sum of all divisors σ(n): 387798684908544
• Sum of proper divisors (its aliquot sum) s(n): 245413542525606
• 142385142382938 is an abundant number, because the sum of its proper divisors (245413542525606) is greater than itself. Its abundance is 103028400142668

Bases of 142385142382938

• Binary: 100000010111111110011111110101010100000101011010₂
• Hexadecimal: 0x817F9FD5415A
• Base-36: 1EGYTXHZ6I

Squares and roots of 142385142382938

• 142385142382938 squared (142385142382938²) is 20273528771409527161033511844
• 142385142382938 cubed (142385142382938³) is 2886649280721735625642634962658472806517672
• The square root of 142385142382938 is 11932524.5603324865
• The cube root of 142385142382938 is 52218.1591992043

Scales and comparisons

• 142,385,142,382,938 seconds is equal to 4,527,407 years, 5 weeks, 1 day, 23 hours, 42 minutes, 18 seconds.
• To count from 1 to 142,385,142,382,938 would take you about eleven million, three hundred eighteen thousand, five hundred seventeen 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 142385142382938 cubic inches would be around 4351.5 feet tall.

Recreational maths with 142385142382938

• 142385142382938 backwards is 839283241583241
• 142385142382938 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142385142382938's digits is 63
• More coming soon!