42697632789

Names of 42697632789

• Cardinal: 42697632789 can be written as Forty-two billion, six hundred ninety-seven million, six hundred thirty-two thousand, seven hundred eighty-nine.

Scientific notation

• Scientific notation: 4.2697632789 × 10¹⁰

Factors of 42697632789

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1269

Divisors of 42697632789

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 9 19 21 27 49 53 57 63 81 133 147 159 171 189 243 371 399 441 477 513 567 729 931 1007 1113 1187 1197 1323 1431 1539 1701 2597 2793 3021 3339 3561 3591 3969 4293 4617 5103 7049 7791 8309 8379 9063 10017 10683 10773 11907 12879 13851 21147 22553 23373 24927 25137 27189 30051 32049 32319 35721 38637 49343 58163 62911 63441 67659 70119 74781 75411 81567 90153 96147 96957 148029 157871 174489 188733 190323 202977 210357 224343 226233 244701 270459 288441 440377 444087 473613 523467 566199 570969 608931 631071 673029 678699 734103 865323 1105097 1195309 1321131 1332261 1420839 1570401 1698597 1712907 1826793 1893213 2019087 3082639 3315291 3585927 3963393 3996783 4262517 4711203 5095791 5138721 5480379 6057261 8367163 9247917 9945873 10757781 11890179 11990349 12787551 14133609 15287373 16441137 25101489 27743751 29837619 32273343 35670537 35971047 38362653 42400827 45862119 58570141 75304467 83231253 89512857 96820029 107011611 115087959 175710423 225913401 249693759 268538571 290460087 321034833 527131269 677740203 749081277 805615713 871380261 1581393807 2033220609 2247243831 4744181421 6099661827 14232544263 42697632789
• Sum of all divisors σ(n): 79934675040
• Sum of proper divisors (its aliquot sum) s(n): 37237042251
• 42697632789 is a deficient number, because the sum of its proper divisors (37237042251) is less than itself. Its deficiency is 5460590538

Bases of 42697632789

• Binary: 100111110000111110100010110000010101₂
• Hexadecimal: 0x9F0FA2C15
• Base-36: JM52GB9

Squares and roots of 42697632789

• 42697632789 squared (42697632789²) is 1823087845784287918521
• 42697632789 cubed (42697632789³) is 77841535381386587250858809985069
• The square root of 42697632789 is 206634.0552498547
• The cube root of 42697632789 is 3495.1670107523

Scales and comparisons

• 42,697,632,789 seconds is equal to 1,357 years, 33 weeks, 6 days, 13 hours, 33 minutes, 9 seconds.
• To count from 1 to 42,697,632,789 would take you about two thousand, seven hundred fifteen 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 42697632789 cubic inches would be around 291.3 feet tall.

Recreational maths with 42697632789

• 42697632789 backwards is 98723679624
• 42697632789 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42697632789's digits is 63
• More coming soon!