142868171264

Names of 142868171264

• Cardinal: 142868171264 can be written as One hundred forty-two billion, eight hundred sixty-eight million, one hundred seventy-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.42868171264 × 10¹¹

Factors of 142868171264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19710

Divisors of 142868171264

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 157 182 208 224 256 314 364 416 448 512 628 728 832 896 1099 1256 1456 1664 1792 2041 2198 2512 2912 3328 3584 4082 4396 5024 5824 6656 8164 8792 10048 11648 14287 16328 17584 19531 20096 23296 28574 32656 35168 39062 40192 46592 57148 65312 70336 78124 80384 114296 130624 136717 140672 156248 228592 253903 261248 273434 281344 312496 457184 507806 522496 546868 562688 624992 914368 1015612 1044992 1093736 1249984 1777321 1828736 2031224 2187472 2499968 3066367 3554642 3657472 4062448 4374944 4999936 6132734 7109284 7314944 8124896 8749888 9999872 12265468 14218568 16249792 17499776 21464569 24530936 28437136 32499584 34999552 39862771 42929138 49061872 56874272 64999168 69999104 79725542 85858276 98123744 113748544 129998336 159451084 171716552 196247488 227497088 279039397 318902168 343433104 392494976 454994176 558078794 637804336 686866208 784989952 909988352 1116157588 1275608672 1373732416 1569979904 2232315176 2551217344 2747464832 4464630352 5102434688 5494929664 8929260704 10204869376 10989859328 17858521408 20409738752 35717042816 71434085632 142868171264
• Sum of all divisors σ(n): 353587952256
• Sum of proper divisors (its aliquot sum) s(n): 210719780992
• 142868171264 is an abundant number, because the sum of its proper divisors (210719780992) is greater than itself. Its abundance is 67851609728

Bases of 142868171264

• Binary: 10000101000011100110110100101000000000₂
• Hexadecimal: 0x21439B4A00
• Base-36: 1TMS0QGW

Squares and roots of 142868171264

• 142868171264 squared (142868171264²) is 20411314360319635357696
• 142868171264 cubed (142868171264³) is 2916127155753488270065342028447744
• The square root of 142868171264 is 377979.0619386213
• The cube root of 142868171264 is 5227.7141033263

Scales and comparisons

• 142,868,171,264 seconds is equal to 4,542 years, 39 weeks, 5 days, 19 hours, 7 minutes, 44 seconds.
• To count from 1 to 142,868,171,264 would take you about nine thousand and eighty-five 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 142868171264 cubic inches would be around 435.6 feet tall.

Recreational maths with 142868171264

• 142868171264 backwards is 462171868241
• The number of decimal digits it has is: 12
• The sum of 142868171264's digits is 50
• More coming soon!