130790000

Names of 130790000

• Cardinal: 130790000 can be written as One hundred thirty million, seven hundred ninety thousand.

Scientific notation

• Scientific notation: 1.3079 × 10⁸

Factors of 130790000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 88

Divisors of 130790000

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 29 40 41 44 50 55 58 80 82 88 100 110 116 125 145 164 176 200 205 220 232 250 275 290 319 328 400 410 440 451 464 500 550 580 625 638 656 725 820 880 902 1000 1025 1100 1160 1189 1250 1276 1375 1450 1595 1640 1804 2000 2050 2200 2255 2320 2378 2500 2552 2750 2900 3190 3280 3608 3625 4100 4400 4510 4756 5000 5104 5125 5500 5800 5945 6380 6875 7216 7250 7975 8200 9020 9512 10000 10250 11000 11275 11600 11890 12760 13079 13750 14500 15950 16400 18040 18125 19024 20500 22000 22550 23780 25520 25625 26158 27500 29000 29725 31900 36080 36250 39875 41000 45100 47560 51250 52316 55000 56375 58000 59450 63800 65395 72500 79750 82000 90200 95120 102500 104632 110000 112750 118900 127600 130790 145000 148625 159500 180400 199375 205000 209264 225500 237800 261580 281875 290000 297250 319000 326975 398750 410000 451000 475600 523160 563750 594500 638000 653950 743125 797500 902000 1046320 1127500 1189000 1307900 1486250 1595000 1634875 2255000 2378000 2615800 2972500 3190000 3269750 4510000 5231600 5945000 6539500 8174375 11890000 13079000 16348750 26158000 32697500 65395000 130790000
• Sum of all divisors σ(n): 366070320
• Sum of proper divisors (its aliquot sum) s(n): 235280320
• 130790000 is an abundant number, because the sum of its proper divisors (235280320) is greater than itself. Its abundance is 104490320

Bases of 130790000

• Binary: 111110010111011001001110000₂
• Hexadecimal: 0x7CBB270
• Base-36: 25VA7K

Squares and roots of 130790000

• 130790000 squared (130790000²) is 17106024100000000
• 130790000 cubed (130790000³) is 2237296892039000000000000
• The square root of 130790000 is 11436.3455701549
• The cube root of 130790000 is 507.6037789175

Scales and comparisons

• 130,790,000 seconds is equal to 4 years, 8 weeks, 1 day, 18 hours, 33 minutes, 20 seconds.
• To count from 1 to 130,790,000 would take you about 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 130790000 cubic inches would be around 42.3 feet tall.

Recreational maths with 130790000

• 130790000 backwards is 000097031
• 130790000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130790000's digits is 20
• More coming soon!