143264421872

Names of 143264421872

• Cardinal: 143264421872 can be written as One hundred forty-three billion, two hundred sixty-four million, four hundred twenty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.43264421872 × 10¹¹

Factors of 143264421872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 260

Divisors of 143264421872

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 41 44 52 82 88 104 143 164 176 193 208 286 328 386 451 533 572 656 772 902 1066 1144 1544 1681 1804 2123 2132 2288 2509 3088 3362 3608 4246 4264 5018 5863 6724 7216 7913 8492 8528 10036 11726 13448 15826 16984 18491 20072 21853 23452 26896 27599 31652 33968 36982 37249 40144 43706 46904 55198 63304 73964 74498 87043 87412 93808 102869 110396 126608 147928 148996 174086 174824 205738 220792 240383 295856 297992 324433 348172 349648 409739 411476 441584 480766 484237 595984 648866 696344 819478 822952 961532 968474 1131559 1297732 1392688 1527209 1638956 1645904 1923064 1936948 2263118 2595464 3054418 3277912 3568763 3846128 3873896 4217629 4526236 5190928 5326607 6108836 6555824 7137526 7747792 8435258 9052472 10653214 12217672 14275052 16799299 16870516 18104944 19853717 21306428 24435344 28550104 33598598 33741032 39707434 42612856 46393919 57100208 62615569 67197196 67482064 79414868 85225712 92787838 125231138 134394392 158829736 185575676 218390887 250462276 268788784 317659472 371151352 436781774 500924552 688771259 742302704 814002397 873563548 1001849104 1377542518 1628004794 1747127096 2755085036 3256009588 3494254192 5510170072 6512019176 8954026367 11020340144 13024038352 17908052734 35816105468 71632210936 143264421872
• Sum of all divisors σ(n): 335990417112
• Sum of proper divisors (its aliquot sum) s(n): 192725995240
• 143264421872 is an abundant number, because the sum of its proper divisors (192725995240) is greater than itself. Its abundance is 49461573368

Bases of 143264421872

• Binary: 10000101011011001110011001011111110000₂
• Hexadecimal: 0x215B3997F0
• Base-36: 1TTBXRE8

Squares and roots of 143264421872

• 143264421872 squared (143264421872²) is 20524694574318391984384
• 143264421872 cubed (143264421872³) is 2940458502289099566099452612046848
• The square root of 143264421872 is 378502.8690406453
• The cube root of 143264421872 is 5232.5427335793

Scales and comparisons

• 143,264,421,872 seconds is equal to 4,555 years, 19 weeks, 44 minutes, 32 seconds.
• To count from 1 to 143,264,421,872 would take you about nine thousand, one hundred ten 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 143264421872 cubic inches would be around 436 feet tall.

Recreational maths with 143264421872

• 143264421872 backwards is 278124462341
• 143264421872 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 143264421872's digits is 44
• More coming soon!