42840578970

Names of 42840578970

• Cardinal: 42840578970 can be written as Forty-two billion, eight hundred forty million, five hundred seventy-eight thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 4.284057897 × 10¹⁰

Factors of 42840578970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 79037

Divisors of 42840578970

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 41 42 45 49 54 63 70 82 90 98 105 123 126 135 147 189 205 210 245 246 270 287 294 315 369 378 410 441 490 574 615 630 735 738 861 882 945 1107 1230 1323 1435 1470 1722 1845 1890 2009 2205 2214 2583 2646 2870 3690 4018 4305 4410 5166 5535 6027 6615 7749 8610 10045 11070 12054 12915 13230 15498 18081 20090 25830 30135 36162 38745 54243 60270 77490 78979 90405 108486 157958 180810 236937 271215 394895 473874 542430 552853 710811 789790 1105706 1184685 1421622 1658559 2132433 2369370 2764265 3238139 3317118 3554055 3869971 4264866 4975677 5528530 6476278 7108110 7739942 8292795 9714417 9951354 10662165 11609913 14927031 16190695 16585590 19349855 19428834 21324330 22666973 23219826 24878385 29143251 29854062 32381390 34829739 38699710 45333946 48572085 49756770 58049565 58286502 68000919 69659478 74635155 87429753 97144170 104489217 113334865 116099130 136001838 145716255 149270310 158668811 174148695 174859506 204002757 208978434 226669730 291432510 317337622 340004595 348297390 408005514 437148765 476006433 522446085 612008271 680009190 793344055 874297530 952012866 1020013785 1044892170 1224016542 1428019299 1586688110 2040027570 2380032165 2856038598 3060041355 4284057897 4760064330 6120082710 7140096495 8568115794 14280192990 21420289485 42840578970
• Sum of all divisors σ(n): 136136246400
• Sum of proper divisors (its aliquot sum) s(n): 93295667430
• 42840578970 is an abundant number, because the sum of its proper divisors (93295667430) is greater than itself. Its abundance is 50455088460

Bases of 42840578970

• Binary: 100111111001011111110101101110011010₂
• Hexadecimal: 0x9F97F5B9A
• Base-36: JOI6AAI

Squares and roots of 42840578970

• 42840578970 squared (42840578970²) is 1835315206484806260900
• 42840578970 cubed (42840578970³) is 78625966038254198725236873273000
• The square root of 42840578970 is 206979.6583483507
• The cube root of 42840578970 is 3499.0631225731

Scales and comparisons

• 42,840,578,970 seconds is equal to 1,362 years, 10 weeks, 2 days, 49 minutes, 30 seconds.
• To count from 1 to 42,840,578,970 would take you about two thousand, seven hundred twenty-four 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 42840578970 cubic inches would be around 291.6 feet tall.

Recreational maths with 42840578970

• 42840578970 backwards is 07987504824
• 42840578970 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42840578970's digits is 54
• More coming soon!