142357402144

Names of 142357402144

• Cardinal: 142357402144 can be written as One hundred forty-two billion, three hundred fifty-seven million, four hundred two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.42357402144 × 10¹¹

Factors of 142357402144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5210

Divisors of 142357402144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 58 61 68 116 122 136 232 244 272 464 488 493 544 841 928 976 986 1037 1682 1769 1952 1972 2074 3364 3538 3944 4148 5101 6728 7076 7888 8296 10202 13456 14152 14297 15776 16592 20404 26912 28304 28594 30073 33184 40808 51301 56608 57188 60146 81616 86717 102602 114376 120292 147929 163232 173434 205204 228752 240584 295858 311161 346868 410408 457504 481168 591716 622322 693736 820816 872117 962336 1183432 1244644 1387472 1641632 1744234 2366864 2489288 2514793 2774944 3488468 4289941 4733728 4978576 5029586 5289737 6976936 8579882 9023669 9957152 10059172 10579474 13953872 17159764 18047338 20118344 21158948 27907744 34319528 36094676 40236688 42317896 68639056 72189352 72928997 80473376 84635792 137278112 144378704 145857994 153402373 169271584 261686401 288757408 291715988 306804746 523372802 583431976 613609492 1046745604 1166863952 1227218984 2093491208 2333727904 2454437968 4186982416 4448668817 4908875936 8373964832 8897337634 17794675268 35589350536 71178701072 142357402144
• Sum of all divisors σ(n): 312437643336
• Sum of proper divisors (its aliquot sum) s(n): 170080241192
• 142357402144 is an abundant number, because the sum of its proper divisors (170080241192) is greater than itself. Its abundance is 27722839048

Bases of 142357402144

• Binary: 10000100100101001010011001001000100000₂
• Hexadecimal: 0x2125299220
• Base-36: 1TEBX6HS

Squares and roots of 142357402144

• 142357402144 squared (142357402144²) is 20265629945188535796736
• 142357402144 cubed (142357402144³) is 2884962431808693068314486194601984
• The square root of 142357402144 is 377302.7990142665
• The cube root of 142357402144 is 5221.4767838115

Scales and comparisons

• 142,357,402,144 seconds is equal to 4,526 years, 27 weeks, 2 days, 2 hours, 49 minutes, 4 seconds.
• To count from 1 to 142,357,402,144 would take you about nine thousand and fifty-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 142357402144 cubic inches would be around 435.1 feet tall.

Recreational maths with 142357402144

• 142357402144 backwards is 441204753241
• The number of decimal digits it has is: 12
• The sum of 142357402144's digits is 37
• More coming soon!