74286421322490

Names of 74286421322490

• Cardinal: 74286421322490 can be written as Seventy-four trillion, two hundred eighty-six billion, four hundred twenty-one million, three hundred twenty-two thousand, four hundred ninety.

Scientific notation

• Scientific notation: 7.428642132249 × 10¹³

Factors of 74286421322490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 147619

Divisors of 74286421322490

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 117 130 135 169 195 234 270 338 351 390 507 585 702 845 1014 1170 1521 1690 1755 2535 3042 3510 4563 5070 7605 9126 12007 15210 22815 24014 36021 45630 60035 72042 108063 120070 135589 156091 180105 216126 271178 312182 324189 360210 406767 468273 540315 648378 677945 780455 813534 936546 1080630 1220301 1355890 1404819 1560910 1620945 1762657 2029183 2033835 2341365 2440602 2809638 3241890 3525314 3660903 4058366 4067670 4214457 4682730 5287971 6087549 6101505 7024095 7321806 8428914 8813285 10145915 10575942 12175098 12203010 14048190 15863913 17626570 18262647 18304515 20291830 21072285 22914541 26439855 30437745 31727826 36525294 36609030 42144570 45829082 47591739 52879710 54787941 60875490 68743623 79319565 91313235 95183478 109575882 114572705 137487246 158639130 182626470 206230869 229145410 237958695 273939705 343718115 412461738 475917390 547879410 618692607 687436230 1031154345 1237385214 1628017123 2062308690 3093463035 3256034246 4884051369 6186926070 8140085615 9768102738 14652154107 16280171230 21164222599 24420256845 29304308214 42328445198 43956462321 48840513690 63492667797 73260770535 87912924642 105821112995 126985335594 146521541070 190478003391 211642225990 219782311605 275134893787 317463338985 380956006782 439564623210 550269787574 571434010173 634926677970 825404681361 952390016955 1142868020346 1375674468935 1650809362722 1904780033910 2476214044083 2751348937870 2857170050865 4127023406805 4952428088166 5714340101730 7428642132249 8254046813610 12381070220415 14857284264498 24762140440830 37143210661245 74286421322490
• Sum of all divisors σ(n): 214526983507200
• Sum of proper divisors (its aliquot sum) s(n): 140240562184710
• 74286421322490 is an abundant number, because the sum of its proper divisors (140240562184710) is greater than itself. Its abundance is 65954140862220

Bases of 74286421322490

• Binary: 10000111001000000100111110000010010101011111010₂
• Hexadecimal: 0x439027C12AFA
• Base-36: QBYPL8IYI

Squares and roots of 74286421322490

• 74286421322490 squared (74286421322490²) is 5518472392902496920579800100
• 74286421322490 cubed (74286421322490³) is 409947565235684460180520826242221834249000
• The square root of 74286421322490 is 8618957.0901873041
• The cube root of 74286421322490 is 42037.4611582169

Scales and comparisons

• 74,286,421,322,490 seconds is equal to 2,362,078 years, 21 weeks, 4 days, 2 hours, 1 minute, 30 seconds.
• To count from 1 to 74,286,421,322,490 would take you about five million, nine hundred five thousand, one hundred ninety-six 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 74286421322490 cubic inches would be around 3503.1 feet tall.

Recreational maths with 74286421322490

• 74286421322490 backwards is 09422312468247
• 74286421322490 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 74286421322490's digits is 54
• More coming soon!