40998960

Names of 40998960

• Cardinal: 40998960 can be written as Forty million, nine hundred ninety-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 4.099896 × 10⁷

Factors of 40998960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 66

Divisors of 40998960

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 36 37 38 40 45 48 54 57 60 72 74 76 80 81 90 95 108 111 114 120 135 144 148 152 162 171 180 185 190 216 222 228 240 243 270 285 296 304 324 333 342 360 370 380 405 432 444 456 486 513 540 555 570 592 648 666 684 703 720 729 740 760 810 855 888 912 972 999 1026 1080 1110 1140 1215 1296 1332 1368 1406 1458 1480 1520 1539 1620 1665 1710 1776 1944 1998 2052 2109 2160 2220 2280 2430 2565 2664 2736 2812 2916 2960 2997 3078 3240 3330 3420 3515 3645 3888 3996 4104 4218 4440 4560 4617 4860 4995 5130 5328 5624 5832 5994 6156 6327 6480 6660 6840 7030 7290 7695 7992 8208 8436 8880 8991 9234 9720 9990 10260 10545 11248 11664 11988 12312 12654 13320 13680 13851 14060 14580 14985 15390 15984 16872 17982 18468 18981 19440 19980 20520 21090 23085 23976 24624 25308 26640 26973 27702 28120 29160 29970 30780 31635 33744 35964 36936 37962 39960 41040 42180 44955 46170 47952 50616 53946 55404 56240 56943 58320 59940 61560 63270 69255 71928 73872 75924 79920 84360 89910 92340 94905 101232 107892 110808 113886 119880 123120 126540 134865 138510 143856 151848 168720 170829 179820 184680 189810 215784 221616 227772 239760 253080 269730 277020 284715 303696 341658 359640 369360 379620 431568 455544 506160 512487 539460 554040 569430 683316 719280 759240 854145 911088 1024974 1078920 1108080 1138860 1366632 1518480 1708290 2049948 2157840 2277720 2562435 2733264 3416580 4099896 4555440 5124870 6833160 8199792 10249740 13666320 20499480 40998960
• Sum of all divisors σ(n): 154506480
• Sum of proper divisors (its aliquot sum) s(n): 113507520
• 40998960 is an abundant number, because the sum of its proper divisors (113507520) is greater than itself. Its abundance is 72508560

Bases of 40998960

• Binary: 10011100011001100000110000₂
• Hexadecimal: 0x2719830
• Base-36: OER00

Squares and roots of 40998960

• 40998960 squared (40998960²) is 1680914721081600
• 40998960 cubed (40998960³) is 68915755413035675136000
• The square root of 40998960 is 6403.0430265617
• The cube root of 40998960 is 344.8188084479

Scales and comparisons

• 40,998,960 seconds is equal to 1 year, 15 weeks, 5 days, 12 hours, 36 minutes.
• To count from 1 to 40,998,960 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 40998960 cubic inches would be around 28.7 feet tall.

Recreational maths with 40998960

• 40998960 backwards is 06989904
• 40998960 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40998960's digits is 45
• More coming soon!