1384694920

Names of 1384694920

• Cardinal: 1384694920 can be written as One billion, three hundred eighty-four million, six hundred ninety-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.38469492 × 10⁹

Factors of 1384694920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 136

Divisors of 1384694920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 19 20 28 35 38 40 49 56 70 76 95 98 103 133 140 152 190 196 206 245 266 280 361 380 392 412 490 515 532 665 721 722 760 824 931 980 1030 1064 1330 1442 1444 1805 1862 1957 1960 2060 2527 2660 2884 2888 3605 3610 3724 3914 4120 4655 5047 5054 5320 5768 6859 7210 7220 7448 7828 9310 9785 10094 10108 12635 13699 13718 14420 14440 15656 17689 18620 19570 20188 20216 25235 25270 27398 27436 28840 34295 35378 37183 37240 39140 40376 48013 50470 50540 54796 54872 68495 68590 70756 74366 78280 88445 95893 96026 100940 101080 109592 136990 137180 141512 148732 176890 185915 191786 192052 201880 240065 260281 273980 274360 297464 336091 353780 371830 383572 384104 479465 480130 520562 547960 672182 706477 707560 743660 767144 958930 960260 1041124 1301405 1344364 1412954 1487320 1680455 1821967 1917860 1920520 2082248 2602810 2688728 2825908 3360910 3532385 3643934 3835720 4945339 5205620 5651816 6721820 7064770 7287868 9109835 9890678 10411240 13443640 14129540 14575736 18219670 19781356 24726695 28259080 34617373 36439340 39562712 49453390 69234746 72878680 98906780 138469492 173086865 197813560 276938984 346173730 692347460 1384694920
• Sum of all divisors σ(n): 3862684800
• Sum of proper divisors (its aliquot sum) s(n): 2477989880
• 1384694920 is an abundant number, because the sum of its proper divisors (2477989880) is greater than itself. Its abundance is 1093294960

Bases of 1384694920

• Binary: 1010010100010001100010010001000₂
• Hexadecimal: 0x5288C488
• Base-36: MWETFS

Squares and roots of 1384694920

• 1384694920 squared (1384694920²) is 1917380021473806400
• 1384694920 cubed (1384694920³) is 2654986375444270635143488000
• The square root of 1384694920 is 37211.4890860337
• The cube root of 1384694920 is 1114.5974187925

Scales and comparisons

• 1,384,694,920 seconds is equal to 44 years, 1 week, 3 days, 13 hours, 28 minutes, 40 seconds.
• To count from 1 to 1,384,694,920 would take you about eighty-eight 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 1384694920 cubic inches would be around 92.9 feet tall.

Recreational maths with 1384694920

• 1384694920 backwards is 0294964831
• The number of decimal digits it has is: 10
• The sum of 1384694920's digits is 46
• More coming soon!