1466091990

Names of 1466091990

• Cardinal: 1466091990 can be written as One billion, four hundred sixty-six million, ninety-one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.46609199 × 10⁹

Factors of 1466091990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 142

Divisors of 1466091990

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 23 30 31 33 45 46 55 62 66 67 69 90 93 99 110 115 134 138 155 165 186 198 201 207 230 253 279 310 330 335 341 345 402 414 465 495 506 558 603 670 682 690 713 737 759 930 961 990 1005 1023 1035 1206 1265 1395 1426 1474 1518 1541 1705 1922 2010 2046 2070 2077 2139 2211 2277 2530 2790 2883 3015 3069 3082 3410 3565 3685 3795 4154 4278 4422 4554 4623 4805 5115 5766 6030 6138 6231 6417 6633 7130 7370 7590 7705 7843 8649 9246 9610 10230 10385 10571 10695 11055 11385 12462 12834 13266 13869 14415 15345 15410 15686 16951 17298 18693 20770 21142 21390 22103 22110 22770 22847 23115 23529 27738 28830 30690 31155 31713 32085 33165 33902 37386 39215 43245 44206 45694 46230 47058 47771 50853 52855 62310 63426 64170 64387 66309 66330 68541 69345 70587 78430 84755 86490 93465 95139 95542 101706 105710 110515 114235 117645 128774 132618 137082 138690 141174 143313 152559 158565 169510 186930 190278 193161 198927 205623 221030 228470 235290 238855 243133 254265 286626 305118 317130 321935 331545 342705 352935 386322 397854 411246 429939 475695 477710 486266 508530 525481 579483 643870 663090 685410 705870 708257 716565 729399 762795 859878 951390 965805 994635 1028115 1050962 1158966 1215665 1416514 1433130 1458798 1480901 1525590 1576443 1931610 1989270 2056230 2124771 2149695 2188197 2431330 2627405 2897415 2961802 3152886 3541285 3646995 4249542 4299390 4376394 4442703 4729329 5254810 5794830 6374313 7082570 7293990 7404505 7882215 8885406 9458658 10623855 10940985 12748626 13328109 14809010 15764430 16289911 21247710 21881970 22213515 23646645 26656218 31871565 32579822 44427030 47293290 48869733 63743130 66640545 81449555 97739466 133281090 146609199 162899110 244348665 293218398 488697330 733045995 1466091990
• Sum of all divisors σ(n): 4550577408
• Sum of proper divisors (its aliquot sum) s(n): 3084485418
• 1466091990 is an abundant number, because the sum of its proper divisors (3084485418) is greater than itself. Its abundance is 1618393428

Bases of 1466091990

• Binary: 1010111011000101100100111010110₂
• Hexadecimal: 0x5762C9D6
• Base-36: O8VFTI

Squares and roots of 1466091990

• 1466091990 squared (1466091990²) is 2149425723142160100
• 1466091990 cubed (1466091990³) is 3151255835798678553907599000
• The square root of 1466091990 is 38289.5806976257
• The cube root of 1466091990 is 1136.0228677495

Scales and comparisons

• 1,466,091,990 seconds is equal to 46 years, 32 weeks, 15 hours, 46 minutes, 30 seconds.
• To count from 1 to 1,466,091,990 would take you about ninety-three 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 1466091990 cubic inches would be around 94.7 feet tall.

Recreational maths with 1466091990

• 1466091990 backwards is 0991906641
• 1466091990 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1466091990's digits is 45
• More coming soon!