1386790045020

Names of 1386790045020

• Cardinal: 1386790045020 can be written as One trillion, three hundred eighty-six billion, seven hundred ninety million, forty-five thousand and twenty.

Scientific notation

• Scientific notation: 1.38679004502 × 10¹²

Factors of 1386790045020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 28897

Divisors of 1386790045020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 29 30 36 45 54 58 60 87 90 108 116 135 145 174 180 261 270 290 348 435 522 540 580 783 870 1044 1305 1566 1740 2610 3132 3491 3915 5220 6982 7830 10473 13964 15660 17455 20946 25367 31419 34910 41892 50734 52365 62838 69820 76101 94257 101239 101468 104730 125676 126835 152202 157095 188514 202478 209460 228303 253670 303717 304404 314190 377028 380505 404956 456606 471285 506195 507340 607434 628380 684909 735643 761010 911151 913212 942570 1012390 1141515 1214868 1369818 1471286 1518585 1522020 1822302 1885140 2024780 2206929 2283030 2733453 2739636 2942572 3037170 3424545 3644604 3678215 4413858 4555755 4566060 5466906 6074340 6620787 6849090 7356430 8827716 9111510 10933812 11034645 13241574 13667265 13698180 14712860 18223020 19862361 22069290 26483148 27334530 33103935 39724722 44138580 54669060 66207870 79449444 88556197 99311805 132415740 177112394 198623610 265668591 354224788 397247220 442780985 531337182 797005773 885561970 1062674364 1328342955 1594011546 1771123940 2391017319 2568129713 2656685910 3188023092 3985028865 4782034638 5136259426 5313371820 7704389139 7970057730 9564069276 10272518852 11955086595 12840648565 15408778278 15940115460 23113167417 23910173190 25681297130 30817556556 38521945695 46226334834 47820346380 51362594260 69339502251 77043891390 92452669668 115565837085 138679004502 154087782780 231131674170 277358009004 346697511255 462263348340 693395022510 1386790045020
• Sum of all divisors σ(n): 4464686822400
• Sum of proper divisors (its aliquot sum) s(n): 3077896777380
• 1386790045020 is an abundant number, because the sum of its proper divisors (3077896777380) is greater than itself. Its abundance is 1691106732360

Bases of 1386790045020

• Binary: 10100001011100011001000001100010101011100₂
• Hexadecimal: 0x142E320C55C
• Base-36: HP2YZJ30

Squares and roots of 1386790045020

• 1386790045020 squared (1386790045020²) is 1923186628966573626800400
• 1386790045020 cubed (1386790045020³) is 2667056071766416675985671394554008000
• The square root of 1386790045020 is 1177620.5012736489
• The cube root of 1386790045020 is 11151.5928603605

Scales and comparisons

• 1,386,790,045,020 seconds is equal to 44,095 years, 32 weeks, 6 days, 16 hours, 57 minutes.
• To count from 1 to 1,386,790,045,020 would take you about one hundred ten thousand, two hundred thirty-nine 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 1386790045020 cubic inches would be around 929.3 feet tall.

Recreational maths with 1386790045020

• 1386790045020 backwards is 0205400976831
• 1386790045020 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1386790045020's digits is 45
• More coming soon!