40098960

Names of 40098960

• Cardinal: 40098960 can be written as Forty million, ninety-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 4.009896 × 10⁷

Factors of 40098960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 165

Divisors of 40098960

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 33 36 40 44 45 48 55 60 61 66 72 80 83 88 90 99 110 120 122 132 144 165 166 176 180 183 198 220 240 244 249 264 305 330 332 360 366 396 415 440 488 495 498 528 549 610 660 664 671 720 732 747 792 830 880 913 915 976 990 996 1098 1220 1245 1320 1328 1342 1464 1494 1584 1660 1826 1830 1980 1992 2013 2196 2440 2490 2640 2684 2739 2745 2928 2988 3320 3355 3652 3660 3735 3960 3984 4026 4392 4565 4880 4980 5063 5368 5478 5490 5976 6039 6640 6710 7304 7320 7470 7920 8052 8217 8784 9130 9960 10065 10126 10736 10956 10980 11952 12078 13420 13695 14608 14640 14940 15189 16104 16434 18260 19920 20130 20252 21912 21960 24156 25315 26840 27390 29880 30195 30378 32208 32868 36520 40260 40504 41085 43824 43920 45567 48312 50630 53680 54780 55693 59760 60390 60756 65736 73040 75945 80520 81008 82170 91134 96624 101260 109560 111386 120780 121512 131472 151890 161040 164340 167079 182268 202520 219120 222772 227835 241560 243024 278465 303780 328680 334158 364536 405040 445544 455670 483120 501237 556930 607560 657360 668316 729072 835395 891088 911340 1002474 1113860 1215120 1336632 1670790 1822680 2004948 2227720 2506185 2673264 3341580 3645360 4009896 4455440 5012370 6683160 8019792 10024740 13366320 20049480 40098960
• Sum of all divisors σ(n): 151115328
• Sum of proper divisors (its aliquot sum) s(n): 111016368
• 40098960 is an abundant number, because the sum of its proper divisors (111016368) is greater than itself. Its abundance is 70917408

Bases of 40098960

• Binary: 10011000111101110010010000₂
• Hexadecimal: 0x263DC90
• Base-36: NVGK0

Squares and roots of 40098960

• 40098960 squared (40098960²) is 1607926593081600
• 40098960 cubed (40098960³) is 64476184138915355136000
• The square root of 40098960 is 6332.3739624253
• The cube root of 40098960 is 342.2769891049

Scales and comparisons

• 40,098,960 seconds is equal to 1 year, 14 weeks, 2 days, 2 hours, 36 minutes.
• To count from 1 to 40,098,960 would take you about forty-seven 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 40098960 cubic inches would be around 28.5 feet tall.

Recreational maths with 40098960

• 40098960 backwards is 06989004
• 40098960 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40098960's digits is 36
• More coming soon!