40966128

Names of 40966128

• Cardinal: 40966128 can be written as Forty million, nine hundred sixty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0966128 × 10⁷

Factors of 40966128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 85

Divisors of 40966128

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 23 24 27 28 31 36 38 42 46 48 54 56 57 62 63 69 72 76 84 92 93 108 112 114 124 126 133 138 144 152 161 168 171 184 186 189 207 216 217 228 248 252 266 276 279 304 322 336 342 368 372 378 399 414 432 434 437 456 483 496 504 513 532 552 558 589 621 644 651 684 713 744 756 798 828 837 868 874 912 966 1008 1026 1064 1104 1116 1178 1197 1242 1288 1302 1311 1368 1426 1449 1488 1512 1596 1656 1674 1736 1748 1767 1932 1953 2052 2128 2139 2232 2356 2394 2484 2576 2604 2622 2736 2852 2898 3024 3059 3192 3312 3348 3472 3496 3534 3591 3864 3906 3933 4104 4123 4278 4347 4464 4712 4788 4968 4991 5208 5244 5301 5704 5796 5859 6118 6384 6417 6696 6992 7068 7182 7728 7812 7866 8208 8246 8556 8694 9177 9424 9576 9936 9982 10416 10488 10602 11408 11592 11718 11799 12236 12369 12834 13392 13547 14136 14364 14973 15624 15732 15903 16492 17112 17388 18354 19152 19251 19964 20976 21204 23184 23436 23598 24472 24738 25668 27094 27531 28272 28728 29946 31248 31464 31806 32984 34224 34776 36708 37107 38502 39928 40641 42408 44919 46872 47196 48944 49476 51336 54188 55062 57456 59892 62928 63612 65968 69552 73416 74214 77004 79856 81282 82593 84816 89838 93744 94392 94829 98952 102672 108376 110124 111321 119784 121923 127224 134757 146832 148428 154008 162564 165186 179676 188784 189658 197904 216752 220248 222642 239568 243846 254448 269514 284487 296856 308016 325128 330372 359352 365769 379316 440496 445284 487692 539028 568974 593712 650256 660744 718704 731538 758632 853461 890568 975384 1078056 1137948 1321488 1463076 1517264 1706922 1781136 1950768 2156112 2275896 2560383 2926152 3413844 4551792 5120766 5852304 6827688 10241532 13655376 20483064 40966128
• Sum of all divisors σ(n): 152371200
• Sum of proper divisors (its aliquot sum) s(n): 111405072
• 40966128 is an abundant number, because the sum of its proper divisors (111405072) is greater than itself. Its abundance is 70438944

Bases of 40966128

• Binary: 10011100010001011111110000₂
• Hexadecimal: 0x27117F0
• Base-36: OE1O0

Squares and roots of 40966128

• 40966128 squared (40966128²) is 1678223643312384
• 40966128 cubed (40966128³) is 68750324584561466929152
• The square root of 40966128 is 6400.4787320949
• The cube root of 40966128 is 344.7267401413

Scales and comparisons

• 40,966,128 seconds is equal to 1 year, 15 weeks, 5 days, 3 hours, 28 minutes, 48 seconds.
• To count from 1 to 40,966,128 would take you about forty-nine weeks!

  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 40966128 cubic inches would be around 28.7 feet tall.

Recreational maths with 40966128

• 40966128 backwards is 82166904
• 40966128 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40966128's digits is 36
• More coming soon!