1369036890

Names of 1369036890

• Cardinal: 1369036890 can be written as One billion, three hundred sixty-nine million, thirty-six thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.36903689 × 10⁹

Factors of 1369036890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 233

Divisors of 1369036890

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 73 78 81 90 117 130 135 137 146 162 169 195 219 234 270 274 338 351 365 390 405 411 438 507 585 657 685 702 730 810 822 845 949 1014 1053 1095 1170 1233 1314 1370 1521 1690 1755 1781 1898 1971 2055 2106 2190 2466 2535 2847 3042 3285 3510 3562 3699 3942 4110 4563 4745 5070 5265 5343 5694 5913 6165 6570 7398 7605 8541 8905 9126 9490 9855 10001 10530 10686 11097 11826 12330 12337 13689 14235 15210 16029 17082 17810 18495 19710 20002 22194 22815 23153 24674 25623 26715 27378 28470 29565 30003 32058 36990 37011 42705 45630 46306 48087 50005 51246 53430 55485 59130 60006 61685 68445 69459 74022 76869 80145 85410 90009 96174 100010 110970 111033 115765 123370 128115 130013 136890 138918 144261 150015 153738 160290 180018 185055 208377 222066 231530 240435 256230 260026 270027 288522 300030 333099 347295 370110 384345 390039 416754 450045 480870 540054 555165 625131 650065 666198 694590 721305 768690 780078 810081 900090 999297 1041885 1110330 1170117 1250262 1300130 1350135 1442610 1620162 1665495 1690169 1875393 1950195 1998594 2083770 2340234 2700270 3125655 3330990 3380338 3510351 3750786 3900390 4050405 4996485 5070507 5850585 6251310 7020702 8100810 8450845 9376965 9992970 10141014 10531053 11701170 15211521 16901690 17551755 18753930 21062106 25352535 30423042 35103510 45634563 50705070 52655265 76057605 91269126 105310530 136903689 152115210 228172815 273807378 456345630 684518445 1369036890
• Sum of all divisors σ(n): 4070237688
• Sum of proper divisors (its aliquot sum) s(n): 2701200798
• 1369036890 is an abundant number, because the sum of its proper divisors (2701200798) is greater than itself. Its abundance is 1332163908

Bases of 1369036890

• Binary: 1010001100110011101100001011010₂
• Hexadecimal: 0x5199D85A
• Base-36: MN37MI

Squares and roots of 1369036890

• 1369036890 squared (1369036890²) is 1874262006180872100
• 1369036890 cubed (1369036890³) is 2565933827987021917271769000
• The square root of 1369036890 is 37000.4985101553
• The cube root of 1369036890 is 1110.3802203651

Scales and comparisons

• 1,369,036,890 seconds is equal to 43 years, 27 weeks, 4 days, 8 hours, 1 minute, 30 seconds.
• To count from 1 to 1,369,036,890 would take you about eighty-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 1369036890 cubic inches would be around 92.5 feet tall.

Recreational maths with 1369036890

• 1369036890 backwards is 0986309631
• 1369036890 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1369036890's digits is 45
• More coming soon!