42868149800

Names of 42868149800

• Cardinal: 42868149800 can be written as Forty-two billion, eight hundred sixty-eight million, one hundred forty-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 4.28681498 × 10¹⁰

Factors of 42868149800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8306

Divisors of 42868149800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 25 28 35 40 46 49 50 56 70 92 98 100 115 140 161 175 184 196 200 230 245 280 322 350 392 460 490 529 575 644 700 805 920 980 1058 1127 1150 1225 1288 1400 1610 1960 2116 2254 2300 2450 2645 3220 3703 4025 4232 4508 4600 4900 5290 5635 6440 7406 8050 8269 9016 9800 10580 11270 13225 14812 16100 16538 18515 21160 22540 25921 26450 28175 29624 32200 33076 37030 41345 45080 51842 52900 56350 57883 66152 74060 82690 92575 103684 105800 112700 115766 129605 148120 165380 185150 190187 206725 207368 225400 231532 259210 289415 330760 370300 380374 405181 413450 463064 518420 578830 648025 740600 760748 810362 826900 950935 1036840 1157660 1296050 1331309 1447075 1521496 1620724 1653800 1901870 2025905 2315320 2592100 2662618 2894150 3241448 3803740 4051810 4374301 4754675 5184200 5325236 5788300 6656545 7607480 8103620 8748602 9319163 9509350 10129525 10650472 11576600 13313090 16207240 17497204 18638326 19018700 20259050 21871505 26626180 30620107 33282725 34994408 37276652 38037400 40518100 43743010 46595815 53252360 61240214 66565450 74553304 81036200 87486020 93191630 109357525 122480428 133130900 153100535 174972040 186383260 214340749 218715050 232979075 244960856 266261800 306201070 372766520 428681498 437430100 465958150 612402140 765502675 857362996 874860200 931916300 1071703745 1224804280 1531005350 1714725992 1863832600 2143407490 3062010700 4286814980 5358518725 6124021400 8573629960 10717037450 21434074900 42868149800
• Sum of all divisors σ(n): 121215581550
• Sum of proper divisors (its aliquot sum) s(n): 78347431750
• 42868149800 is an abundant number, because the sum of its proper divisors (78347431750) is greater than itself. Its abundance is 35479281950

Bases of 42868149800

• Binary: 100111111011001001000000111000101000₂
• Hexadecimal: 0x9FB240E28
• Base-36: JOYL82W

Squares and roots of 42868149800

• 42868149800 squared (42868149800²) is 1837678267275240040000
• 42868149800 cubed (42868149800³) is 78777867245759427865677992000000
• The square root of 42868149800 is 207046.2503886511
• The cube root of 42868149800 is 3499.8135900721

Scales and comparisons

• 42,868,149,800 seconds is equal to 1,363 years, 3 weeks, 6 days, 3 hours, 23 minutes, 20 seconds.
• To count from 1 to 42,868,149,800 would take you about two thousand, seven hundred twenty-six 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 42868149800 cubic inches would be around 291.7 feet tall.

Recreational maths with 42868149800

• 42868149800 backwards is 00894186824
• 42868149800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42868149800's digits is 50
• More coming soon!