40840190040

Names of 40840190040

• Cardinal: 40840190040 can be written as Forty billion, eight hundred forty million, one hundred ninety thousand and forty.

Scientific notation

• Scientific notation: 4.084019004 × 10¹⁰

Factors of 40840190040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 41698

Divisors of 40840190040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 17 20 24 26 30 34 37 39 40 51 52 60 65 68 74 78 85 102 104 111 120 130 136 148 156 170 185 195 204 221 222 255 260 296 312 340 370 390 408 442 444 481 510 520 555 629 663 680 740 780 884 888 962 1020 1105 1110 1258 1326 1443 1480 1560 1768 1887 1924 2040 2210 2220 2405 2516 2652 2886 3145 3315 3774 3848 4420 4440 4810 5032 5304 5772 6290 6630 7215 7548 8177 8840 9435 9620 11544 12580 13260 14430 15096 16354 18870 19240 24531 25160 26520 28860 32708 37740 40885 41621 49062 57720 65416 75480 81770 83242 98124 122655 124863 163540 166484 196248 208105 245310 249726 327080 332968 416210 490620 499452 541073 624315 707557 832420 981240 998904 1082146 1248630 1415114 1539977 1623219 1664840 2122671 2164292 2497260 2705365 2830228 3079954 3246438 3537785 4245342 4328584 4619931 4994520 5410730 5660456 6159908 6492876 7075570 7699885 8116095 8490684 9198241 9239862 10613355 10821460 12319816 12985752 14151140 15399770 16232190 16981368 18396482 18479724 20019701 21226710 21642920 23099655 26179609 27594723 28302280 30799540 32464380 36792964 36959448 40039402 42453420 45991205 46199310 52359218 55189446 60059103 61599080 64928760 73585928 78538827 80078804 84906840 91982410 92398620 100098505 104718436 110378892 120118206 130898045 137973615 157077654 160157608 183964820 184797240 200197010 209436872 220757784 240236412 261796090 275947230 300295515 314155308 340334917 367929640 392694135 400394020 480472824 523592180 551894460 600591030 628310616 680669834 785388270 800788040 1021004751 1047184360 1103788920 1201182060 1361339668 1570776540 1701674585 2042009502 2402364120 2722679336 3141553080 3403349170 4084019004 5105023755 6806698340 8168038008 10210047510 13613396680 20420095020 40840190040
• Sum of all divisors σ(n): 143486017920
• Sum of proper divisors (its aliquot sum) s(n): 102645827880
• 40840190040 is an abundant number, because the sum of its proper divisors (102645827880) is greater than itself. Its abundance is 61805637840

Bases of 40840190040

• Binary: 100110000010010000111101100001011000₂
• Hexadecimal: 0x98243D858
• Base-36: IRF70BC

Squares and roots of 40840190040

• 40840190040 squared (40840190040²) is 1667921122503315201600
• 40840190040 cubed (40840190040³) is 68118215614765513363364912064000
• The square root of 40840190040 is 202089.5594532285
• The cube root of 40840190040 is 3443.7312486137

Scales and comparisons

• 40,840,190,040 seconds is equal to 1,298 years, 30 weeks, 5 days, 9 hours, 14 minutes.
• To count from 1 to 40,840,190,040 would take you about two thousand, five hundred ninety-seven 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 40840190040 cubic inches would be around 287 feet tall.

Recreational maths with 40840190040

• 40840190040 backwards is 04009104804
• 40840190040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40840190040's digits is 30
• More coming soon!