3984068970

Names of 3984068970

• Cardinal: 3984068970 can be written as Three billion, nine hundred eighty-four million, sixty-eight thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 3.98406897 × 10⁹

Factors of 3984068970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13133

Divisors of 3984068970

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 27 30 35 42 45 46 49 54 63 69 70 90 98 105 115 126 135 138 147 161 189 207 210 230 245 270 294 315 322 345 378 414 441 483 490 621 630 690 735 805 882 945 966 1035 1127 1242 1323 1449 1470 1610 1890 2070 2205 2254 2415 2646 2898 3105 3381 4347 4410 4830 5635 6210 6615 6762 7245 8694 10143 11270 13093 13230 14490 16905 20286 21735 26186 30429 33810 39279 43470 50715 60858 65465 78558 91651 101430 117837 130930 152145 183302 196395 235674 274953 301139 304290 353511 392790 458255 549906 589185 602278 641557 707022 824859 903417 916510 1178370 1283114 1374765 1505695 1649718 1767555 1806834 1924671 2107973 2474577 2710251 2749530 3011390 3207785 3535110 3849342 4124295 4215946 4517085 4949154 5420502 5774013 6323919 6415570 8130753 8248590 9034170 9623355 10539865 11548026 12372885 12647838 13551255 14755811 16261506 17322039 18971757 19246710 21079730 24745770 27102510 28870065 29511622 31619595 34644078 37943514 40653765 44267433 56915271 57740130 63239190 73779055 81307530 86610195 88534866 94858785 113830542 132802299 147558110 173220390 189717570 221337165 265604598 284576355 398406897 442674330 569152710 664011495 796813794 1328022990 1992034485 3984068970
• Sum of all divisors σ(n): 12897066240
• Sum of proper divisors (its aliquot sum) s(n): 8912997270
• 3984068970 is an abundant number, because the sum of its proper divisors (8912997270) is greater than itself. Its abundance is 4928928300

Bases of 3984068970

• Binary: 11101101011110000001000101101010₂
• Hexadecimal: 0xED78116A
• Base-36: 1TW0FAI

Squares and roots of 3984068970

• 3984068970 squared (3984068970²) is 15872805557716860900
• 3984068970 cubed (3984068970³) is 63238352089343289557496273000
• The square root of 3984068970 is 63119.4816993929
• The cube root of 3984068970 is 1585.2908368437

Scales and comparisons

• 3,984,068,970 seconds is equal to 126 years, 35 weeks, 2 days, 21 hours, 49 minutes, 30 seconds.
• To count from 1 to 3,984,068,970 would take you about two hundred fifty-three 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 3984068970 cubic inches would be around 132.1 feet tall.

Recreational maths with 3984068970

• 3984068970 backwards is 0798604893
• 3984068970 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3984068970's digits is 54
• More coming soon!