142949933568

Names of 142949933568

• Cardinal: 142949933568 can be written as One hundred forty-two billion, nine hundred forty-nine million, nine hundred thirty-three thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.42949933568 × 10¹¹

Factors of 142949933568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1802

Divisors of 142949933568

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 192 208 216 234 256 288 312 351 384 416 432 468 512 576 624 702 768 832 864 877 907 936 1152 1248 1404 1536 1664 1728 1754 1814 1872 2304 2496 2631 2721 2808 3328 3456 3508 3628 3744 4608 4992 5262 5442 5616 6656 6912 7016 7256 7488 7893 8163 9984 10524 10884 11232 11401 11791 13824 14032 14512 14976 15786 16326 19968 21048 21768 22464 22802 23582 23679 24489 28064 29024 29952 31572 32652 34203 35373 42096 43536 44928 45604 47164 47358 48978 56128 58048 59904 63144 65304 68406 70746 84192 87072 89856 91208 94328 94716 97956 102609 106119 112256 116096 126288 130608 136812 141492 168384 174144 179712 182416 188656 189432 195912 205218 212238 224512 232192 252576 261216 273624 282984 307827 318357 336768 348288 364832 377312 378864 391824 410436 424476 449024 464384 505152 522432 547248 565968 615654 636714 673536 696576 729664 754624 757728 783648 795439 820872 848952 1010304 1044864 1094496 1131936 1231308 1273428 1347072 1393152 1459328 1509248 1515456 1567296 1590878 1641744 1697904 2020608 2089728 2188992 2263872 2386317 2462616 2546856 2918656 3018496 3030912 3134592 3181756 3283488 3395808 4041216 4179456 4377984 4527744 4772634 4925232 5093712 5837312 6036992 6061824 6269184 6363512 6566976 6791616 7158951 8755968 9055488 9545268 9850464 10187424 10340707 12123648 12538368 12727024 13133952 13583232 14317902 17511936 18110976 19090536 19700928 20374848 20681414 21476853 25454048 26267904 27166464 28635804 31022121 38181072 39401856 40749696 41362828 42953706 50908096 52535808 54332928 57271608 62044242 76362144 78803712 81499392 82725656 85907412 93066363 101816192 114543216 124088484 152724288 157607424 162998784 165451312 171814824 186132726 203632384 229086432 248176968 279199089 305448576 330902624 343629648 372265452 407264768 458172864 496353936 558398178 610897152 661805248 687259296 744530904 916345728 992707872 1116796356 1221794304 1323610496 1374518592 1489061808 1832691456 1985415744 2233592712 2647220992 2749037184 2978123616 3665382912 3970831488 4467185424 5294441984 5498074368 5956247232 7941662976 8934370848 10996148736 11912494464 15883325952 17868741696 23824988928 35737483392 47649977856 71474966784 142949933568
• Sum of all divisors σ(n): 456713685120
• Sum of proper divisors (its aliquot sum) s(n): 313763751552
• 142949933568 is an abundant number, because the sum of its proper divisors (313763751552) is greater than itself. Its abundance is 170813817984

Bases of 142949933568

• Binary: 10000101001000011110101110001000000000₂
• Hexadecimal: 0x21487AE200
• Base-36: 1TO4P6O0

Squares and roots of 142949933568

• 142949933568 squared (142949933568²) is 20434683507095613210624
• 142949933568 cubed (142949933568³) is 2921136649822423165082923991826432
• The square root of 142949933568 is 378087.2036554531
• The cube root of 142949933568 is 5228.7111727077

Scales and comparisons

• 142,949,933,568 seconds is equal to 4,545 years, 19 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 142,949,933,568 would take you about nine thousand and ninety 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 142949933568 cubic inches would be around 435.7 feet tall.

Recreational maths with 142949933568

• 142949933568 backwards is 865339949241
• The number of decimal digits it has is: 12
• The sum of 142949933568's digits is 63
• More coming soon!