142274181816

Names of 142274181816

• Cardinal: 142274181816 can be written as One hundred forty-two billion, two hundred seventy-four million, one hundred eighty-one thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.42274181816 × 10¹¹

Factors of 142274181816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 72

Divisors of 142274181816

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 23 24 26 31 36 39 46 52 62 69 72 78 92 93 104 117 124 138 156 169 184 186 207 234 248 276 279 299 312 338 372 403 414 468 507 529 552 558 598 676 713 744 806 828 897 936 961 1014 1058 1116 1196 1209 1352 1426 1521 1587 1612 1656 1794 1922 2028 2116 2139 2232 2392 2418 2691 2852 2883 3042 3174 3224 3588 3627 3844 3887 4056 4232 4278 4761 4836 5239 5382 5704 5766 6084 6348 6417 6877 7176 7254 7688 7774 8556 8649 9269 9522 9672 10478 10764 11532 11661 12167 12168 12493 12696 12834 13754 14508 15548 15717 16399 17112 17298 18538 19044 20631 20956 21528 22103 23064 23322 24334 24986 25668 27508 27807 29016 31096 31434 32798 34596 34983 36501 37076 37479 38088 41262 41912 44206 46644 47151 48668 49197 49972 51336 55016 55614 61893 62868 65596 66309 69192 69966 73002 74152 74958 82524 83421 88412 89401 93288 94302 97336 98394 99944 109503 111228 112437 120497 123786 125736 131192 132618 139932 146004 147591 149916 158171 162409 165048 166842 176824 178802 188604 196788 198927 213187 219006 222456 224874 240994 247572 265236 268203 279864 287339 292008 295182 299832 316342 324818 333684 357604 361491 377177 377208 393576 397854 426374 438012 449748 474513 481988 487227 495144 508369 530472 536406 574678 590364 632684 639561 649636 667368 715208 722982 754354 795708 804609 852748 862017 876024 899496 949026 963976 974454 1016738 1072812 1084473 1131531 1149356 1180728 1265368 1279122 1299272 1423539 1445964 1461681 1508708 1525107 1591416 1609218 1705496 1724034 1898052 1918683 1948908 2033476 2056223 2145624 2168946 2263062 2298712 2558244 2586051 2771431 2847078 2891928 2923362 3017416 3050214 3218436 3394593 3448068 3735407 3796104 3837366 3897816 4066952 4112446 4337892 4526124 4575321 4903301 5116488 5172102 5542862 5694156 5846724 6100428 6168669 6436872 6608797 6789186 6896136 7470814 7674732 8224892 8314293 8675784 9052248 9150642 9806602 10344204 11085724 11206221 11388312 11692487 11693448 12200856 12337338 13217594 13578372 14709903 14941628 15349464 16449784 16628586 18301284 18506007 19613204 19826391 20688408 22171448 22412442 23384974 24674676 24942879 26435188 27156744 29419806 29883256 33257172 33618663 35077461 36602568 37012014 39226408 39652782 44129709 44824884 46769948 49349352 49885758 52870376 58839612 59479173 63742913 66514344 67237326 70154922 74024028 79305564 85914361 88259418 89649768 93539896 99771516 105232383 117679224 118958346 127485826 134474652 140309844 148048056 152002331 158611128 171828722 176518836 191228739 199543032 210464766 237916692 254971652 257743083 268949304 280619688 304004662 343657444 353037672 382457478 420929532 456006993 475833384 509943304 515486166 573686217 608009324 687314888 764914956 773229249 841859064 912013986 1030972332 1147372434 1216018648 1368020979 1529829912 1546458498 1824027972 1976030303 2061944664 2294744868 2736041958 3092916996 3648055944 3952060606 4589489736 5472083916 5928090909 6185833992 7904121212 10944167832 11856181818 15808242424 17784272727 23712363636 35568545454 47424727272 71137090908 142274181816
• Sum of all divisors σ(n): 450735807600
• Sum of proper divisors (its aliquot sum) s(n): 308461625784
• 142274181816 is an abundant number, because the sum of its proper divisors (308461625784) is greater than itself. Its abundance is 166187443968

Bases of 142274181816

• Binary: 10000100100000001100111011101010111000₂
• Hexadecimal: 0x212033BAB8
• Base-36: 1TCYDHA0

Squares and roots of 142274181816

• 142274181816 squared (142274181816²) is 20241942811412225057856
• 142274181816 cubed (142274181816³) is 2879905851859937107606515663146496
• The square root of 142274181816 is 377192.4996815287
• The cube root of 142274181816 is 5220.4591158255

Scales and comparisons

• 142,274,181,816 seconds is equal to 4,523 years, 45 weeks, 4 days, 22 hours, 3 minutes, 36 seconds.
• To count from 1 to 142,274,181,816 would take you about nine thousand and forty-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 142274181816 cubic inches would be around 435 feet tall.

Recreational maths with 142274181816

• 142274181816 backwards is 618181472241
• The number of decimal digits it has is: 12
• The sum of 142274181816's digits is 45
• More coming soon!