142992349812

Names of 142992349812

• Cardinal: 142992349812 can be written as One hundred forty-two billion, nine hundred ninety-two million, three hundred forty-nine thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.42992349812 × 10¹¹

Factors of 142992349812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 80

Divisors of 142992349812

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 43 52 54 57 76 78 81 86 108 114 117 129 156 162 171 172 228 234 243 247 258 324 342 351 361 387 468 486 494 513 516 559 684 702 722 729 741 774 817 972 988 1026 1053 1083 1118 1161 1404 1444 1458 1482 1539 1548 1634 1677 2052 2106 2166 2187 2223 2236 2322 2451 2916 2964 3078 3159 3249 3268 3354 3483 4212 4332 4374 4446 4617 4644 4693 4902 5031 6156 6318 6498 6561 6669 6708 6966 7353 8748 8892 9234 9386 9477 9747 9804 10062 10449 10621 12636 12996 13122 13338 13851 13932 14079 14706 15093 15523 18468 18772 18954 19494 19683 20007 20124 20898 21242 22059 26244 26676 27702 28158 28431 29241 29412 30186 31046 31347 31863 37908 38988 39366 40014 41553 41796 42237 42484 44118 45279 46569 55404 56316 56862 58482 59049 60021 60372 62092 62694 63726 66177 78732 80028 83106 84474 85293 87723 88236 90558 93138 94041 95589 113724 116964 118098 120042 124659 125388 126711 127452 132354 135837 139707 166212 168948 170586 175446 177147 180063 181116 186276 188082 191178 198531 201799 236196 240084 249318 253422 255879 263169 264708 271674 279414 282123 286767 341172 350892 354294 360126 373977 376164 380133 382356 397062 403598 407511 419121 498636 506844 511758 526338 540189 543348 558828 564246 573534 595593 605397 708588 720252 747954 760266 767637 789507 794124 807196 815022 838242 846369 860301 1023516 1052676 1080378 1121931 1128492 1140399 1147068 1191186 1210794 1222533 1257363 1495908 1520532 1535274 1579014 1620567 1630044 1676484 1692738 1720602 1786779 1816191 2160756 2243862 2280798 2302911 2368521 2382372 2421588 2445066 2514726 2539107 2580903 3070548 3158028 3241134 3365793 3385476 3421197 3441204 3573558 3632382 3667599 3772089 4487724 4561596 4605822 4737042 4861701 4890132 5029452 5078214 5161806 5360337 5448573 6482268 6731586 6842394 7105563 7147116 7264764 7335198 7544178 7617321 7742709 9211644 9474084 9723402 10156428 10263591 10323612 10720674 10897146 11002797 11316267 13463172 13684788 14211126 14585103 14670396 15088356 15234642 15485418 16081011 16345719 19446804 20527182 21316689 21441348 21794292 22005594 22632534 23228127 28422252 29170206 30469284 30790773 30970836 32162022 32691438 33008391 33948801 41054364 42633378 43755309 44011188 45265068 46456254 48243033 49037157 58340412 61581546 63950067 64324044 65382876 66016782 67897602 69684381 85266756 87510618 92372319 92912508 96486066 98074314 99025173 101846403 123163092 127900134 132033564 135795204 139368762 144729099 147111471 175021236 184744638 192972132 196148628 198050346 203692806 209053143 255800268 277116957 278737524 289458198 294222942 305539209 369489276 396100692 407385612 418106286 441334413 554233914 578916396 588445884 611078418 627159429 831350871 836212572 882668826 916617627 1108467828 1222156836 1254318858 1324003239 1662701742 1765337652 1833235254 1881478287 2508637716 2648006478 2749852881 3325403484 3666470508 3762956574 3972009717 5296012956 5499705762 7525913148 7944019434 10999411524 11916029151 15888038868 23832058302 35748087453 47664116604 71496174906 142992349812
• Sum of all divisors σ(n): 436543947840
• Sum of proper divisors (its aliquot sum) s(n): 293551598028
• 142992349812 is an abundant number, because the sum of its proper divisors (293551598028) is greater than itself. Its abundance is 150559248216

Bases of 142992349812

• Binary: 10000101001011000000100001101001110100₂
• Hexadecimal: 0x214B021A74
• Base-36: 1TOTYB90

Squares and roots of 142992349812

• 142992349812 squared (142992349812²) is 20446812104757376435344
• 142992349812 cubed (142992349812³) is 2923737709023702760630074848555328
• The square root of 142992349812 is 378143.2926973583
• The cube root of 142992349812 is 5229.2282776621

Scales and comparisons

• 142,992,349,812 seconds is equal to 4,546 years, 37 weeks, 1 day, 1 hour, 10 minutes, 12 seconds.
• To count from 1 to 142,992,349,812 would take you about nine thousand and ninety-three 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 142992349812 cubic inches would be around 435.8 feet tall.

Recreational maths with 142992349812

• 142992349812 backwards is 218943299241
• 142992349812 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142992349812's digits is 54
• More coming soon!