142723722768

Names of 142723722768

• Cardinal: 142723722768 can be written as One hundred forty-two billion, seven hundred twenty-three million, seven hundred twenty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.42723722768 × 10¹¹

Factors of 142723722768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8723

Divisors of 142723722768

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 33 34 44 48 51 66 68 88 102 109 132 136 176 187 204 218 264 272 289 327 374 408 436 528 561 578 654 748 816 867 872 1122 1156 1199 1308 1496 1734 1744 1853 2244 2312 2398 2616 2992 3179 3468 3597 3706 4488 4624 4796 5232 5559 6358 6936 7194 7412 8581 8976 9537 9592 11118 12716 13872 14388 14824 17162 19074 19184 20383 22236 25432 25743 28776 29648 31501 34324 38148 40766 44472 50864 51486 57552 61149 63002 68648 76296 81532 88944 94391 94503 102972 122298 126004 137296 145877 152592 163064 188782 189006 205944 244596 252008 283173 291754 326128 346511 377564 378012 411888 437631 489192 504016 566346 583508 693022 755128 756024 875262 935329 978384 1039533 1132692 1167016 1386044 1510256 1512048 1604647 1750524 1870658 2079066 2265384 2334032 2479909 2772088 2805987 3209294 3501048 3741316 4158132 4530768 4813941 4959818 5544176 5611974 6418588 7002096 7439727 7482632 8316264 9627882 9919636 10288619 11223948 12837176 14879454 14965264 15900593 16632528 19255764 19839272 20577238 22447896 25674352 27278999 29758908 30865857 31801186 38511528 39678544 41154476 44895792 47701779 54557998 59517816 61731714 63602372 77023056 81836997 82308952 95403558 109115996 119035632 123463428 127204744 163673994 164617904 174906523 190807116 218231992 246926856 254409488 270310081 327347988 349813046 381614232 436463984 493853712 524719569 540620162 654695976 699626092 763228464 810930243 1049439138 1081240324 1309391952 1399252184 1621860486 2098878276 2162480648 2798504368 2973410891 3243720972 4197756552 4324961296 5946821782 6487441944 8395513104 8920232673 11893643564 12974883888 17840465346 23787287128 35680930692 47574574256 71361861384 142723722768
• Sum of all divisors σ(n): 431243440320
• Sum of proper divisors (its aliquot sum) s(n): 288519717552
• 142723722768 is an abundant number, because the sum of its proper divisors (288519717552) is greater than itself. Its abundance is 145795994784

Bases of 142723722768

• Binary: 10000100111010111111110010111000010000₂
• Hexadecimal: 0x213AFF2E10
• Base-36: 1TKE0PAO

Squares and roots of 142723722768

• 142723722768 squared (142723722768²) is 20370061040756921581824
• 142723722768 cubed (142723722768³) is 2907290944748228424721364603768832
• The square root of 142723722768 is 377787.9335923793
• The cube root of 142723722768 is 5225.9516625339

Scales and comparisons

• 142,723,722,768 seconds is equal to 4,538 years, 8 weeks, 6 days, 22 hours, 32 minutes, 48 seconds.
• To count from 1 to 142,723,722,768 would take you about nine thousand and seventy-six 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 142723722768 cubic inches would be around 435.5 feet tall.

Recreational maths with 142723722768

• 142723722768 backwards is 867227327241
• 142723722768 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142723722768's digits is 51
• More coming soon!