428197977088

Names of 428197977088

• Cardinal: 428197977088 can be written as Four hundred twenty-eight billion, one hundred ninety-seven million, nine hundred seventy-seven thousand and eighty-eight.

Scientific notation

• Scientific notation: 4.28197977088 × 10¹¹

Factors of 428197977088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 199

Divisors of 428197977088

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 59 64 112 118 128 131 224 236 256 262 413 448 472 512 524 826 896 917 944 1024 1048 1652 1792 1834 1888 2096 3304 3481 3584 3668 3776 4192 6608 6962 7168 7336 7552 7729 8384 13216 13924 14672 15104 15458 16768 17161 24367 26432 27848 29344 30208 30916 33536 34322 48734 52864 54103 55696 58688 60416 61832 67072 68644 97468 105728 108206 111392 117376 120127 123664 134144 137288 194936 211456 216412 222784 234752 240254 247328 274576 389872 422912 432824 445568 456011 469504 480508 494656 549152 779744 865648 891136 912022 939008 961016 989312 1012499 1098304 1559488 1731296 1782272 1824044 1922032 1978624 2024998 2196608 3118976 3192077 3462592 3564544 3648088 3844064 3957248 4049996 4393216 6237952 6384154 6925184 7087493 7296176 7688128 7914496 8099992 8786432 12475904 12768308 13850368 14174986 14592352 15376256 16199984 17572864 24951808 25536616 27700736 28349972 29184704 30752512 32399968 51073232 55401472 56699944 58369408 59737441 61505024 64799936 102146464 113399888 116738816 119474882 123010048 129599872 204292928 226799776 233477632 238949764 259199744 408585856 418162087 453599552 466955264 477899528 518399488 817171712 836324174 907199104 955799056 1036798976 1634343424 1672648348 1814398208 1911598112 3268686848 3345296696 3628796416 3823196224 6690593392 7257592832 7646392448 13381186784 15292784896 26762373568 30585569792 53524747136 61171139584 107049494272 214098988544 428197977088
• Sum of all divisors σ(n): 1002776384888
• Sum of proper divisors (its aliquot sum) s(n): 574578407800
• 428197977088 is an abundant number, because the sum of its proper divisors (574578407800) is greater than itself. Its abundance is 146380430712

Bases of 428197977088

• Binary: 110001110110010100101101001110000000000₂
• Hexadecimal: 0x63B2969C00
• Base-36: 5GPM0POG

Squares and roots of 428197977088

• 428197977088 squared (428197977088²) is 183353507582255372959744
• 428197977088 cubed (428197977088³) is 78511601038711020465981356058345472
• The square root of 428197977088 is 654368.3802629831
• The cube root of 428197977088 is 7537.2838420771

Scales and comparisons

• 428,197,977,088 seconds is equal to 13,615 years, 19 weeks, 2 days, 2 hours, 31 minutes, 28 seconds.
• To count from 1 to 428,197,977,088 would take you about twenty-seven thousand, two hundred thirty 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 428197977088 cubic inches would be around 628.1 feet tall.

Recreational maths with 428197977088

• 428197977088 backwards is 880779791824
• The number of decimal digits it has is: 12
• The sum of 428197977088's digits is 70
• More coming soon!