11398667490

Names of 11398667490

• Cardinal: 11398667490 can be written as Eleven billion, three hundred ninety-eight million, six hundred sixty-seven thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.139866749 × 10¹⁰

Factors of 11398667490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 27629

Divisors of 11398667490

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 73 81 90 105 126 135 146 162 189 210 219 270 315 365 378 405 438 511 567 630 657 730 810 945 1022 1095 1134 1314 1533 1890 1971 2190 2555 2835 3066 3285 3942 4599 5110 5670 5913 6570 7665 9198 9855 11826 13797 15330 19710 22995 27539 27594 29565 41391 45990 55078 59130 68985 82617 82782 137695 137970 165234 192773 206955 247851 275390 385546 413085 413910 495702 578319 743553 826170 963865 1156638 1239255 1487106 1734957 1927730 2010347 2230659 2478510 2891595 3469914 3717765 4020694 4461318 5204871 5783190 6031041 7435530 8674785 10051735 10409742 11153295 12062082 14072429 15614613 17349570 18093123 20103470 22306590 26024355 28144858 30155205 31229226 36186246 42217287 52048710 54279369 60310410 70362145 78073065 84434574 90465615 108558738 126651861 140724290 156146130 162838107 180931230 211086435 253303722 271396845 325676214 379955583 422172870 542793690 633259305 759911166 814190535 1139866749 1266518610 1628381070 1899777915 2279733498 3799555830 5699333745 11398667490
• Sum of all divisors σ(n): 35509415040
• Sum of proper divisors (its aliquot sum) s(n): 24110747550
• 11398667490 is an abundant number, because the sum of its proper divisors (24110747550) is greater than itself. Its abundance is 12712080060

Bases of 11398667490

• Binary: 1010100111011010011101110011100010₂
• Hexadecimal: 0x2A769DCE2
• Base-36: 58IH04I

Squares and roots of 11398667490

• 11398667490 squared (11398667490²) is 129929620547582900100
• 11398667490 cubed (11398667490³) is 1481024541723769201449787749000
• The square root of 11398667490 is 106764.5422881585
• The cube root of 11398667490 is 2250.5294220845

Scales and comparisons

• 11,398,667,490 seconds is equal to 362 years, 23 weeks, 31 minutes, 30 seconds.
• To count from 1 to 11,398,667,490 would take you about seven hundred twenty-four 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 11398667490 cubic inches would be around 187.5 feet tall.

Recreational maths with 11398667490

• 11398667490 backwards is 09476689311
• 11398667490 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11398667490's digits is 54
• More coming soon!