1389734476900

Names of 1389734476900

• Cardinal: 1389734476900 can be written as One trillion, three hundred eighty-nine billion, seven hundred thirty-four million, four hundred seventy-six thousand, nine hundred.

Scientific notation

• Scientific notation: 1.3897344769 × 10¹²

Factors of 1389734476900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1556

Divisors of 1389734476900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 25 28 35 44 49 50 55 70 77 98 100 110 121 140 154 175 196 220 242 245 275 308 350 385 484 490 539 550 605 700 770 847 980 1078 1100 1210 1225 1531 1540 1694 1925 2156 2420 2450 2695 3025 3062 3388 3850 4235 4900 5390 5929 6050 6124 7655 7700 8470 10717 10780 11858 12100 13475 15310 16841 16940 21175 21434 23716 26950 29645 30620 33682 38275 42350 42868 53585 53900 59290 67364 75019 76550 84205 84700 107170 117887 118580 148225 150038 153100 168410 185251 214340 235774 267925 296450 300076 336820 370502 375095 421025 471548 535850 589435 592900 741004 750190 825209 842050 926255 1071700 1178870 1296757 1500380 1650418 1684100 1852510 1875475 2343961 2357740 2593514 2947175 3300836 3705020 3750950 4126045 4631275 4687922 5187028 5894350 6483785 7501900 8252090 9077299 9262550 9375844 11719805 11788700 12967570 16407727 16504180 18154598 18525100 20630225 23439610 25783571 25935140 32418925 32815454 36309196 41260450 45386495 46879220 51567142 58599025 64837850 65630908 82038635 82520900 90772990 103134284 114854089 117198050 128917855 129675700 164077270 180484997 181545980 226932475 229708178 234396100 257835710 283619281 328154540 360969994 410193175 453864950 459416356 515671420 567238562 574270445 644589275 721939988 820386350 902424985 907729900 1134477124 1148540890 1263394979 1289178550 1418096405 1640772700 1804849970 1985334967 2297081780 2526789958 2578357100 2836192810 2871352225 3609699940 3970669934 4512124925 5053579916 5672385620 5742704450 6316974895 7090482025 7941339868 9024249850 9926674835 11485408900 12633949790 13897344769 14180964050 18048499700 19853349670 25267899580 27794689538 28361928100 31584874475 39706699340 49633374175 55589379076 63169748950 69486723845 99266748350 126339497900 138973447690 198533496700 277946895380 347433619225 694867238450 1389734476900
• Sum of all divisors σ(n): 3858516587961
• Sum of proper divisors (its aliquot sum) s(n): 2468782111061
• 1389734476900 is an abundant number, because the sum of its proper divisors (2468782111061) is greater than itself. Its abundance is 1079047634161

Bases of 1389734476900

• Binary: 10100001110010010101000010011110001100100₂
• Hexadecimal: 0x14392A13C64
• Base-36: HQFO0X9G

Squares and roots of 1389734476900

• 1389734476900 squared (1389734476900²) is 1931361916284516633610000
• 1389734476900 cubed (1389734476900³) is 2684080242432244315379342308609000000
• 1389734476900 is a perfect square number. Its square root is 1178870
• The cube root of 1389734476900 is 11159.4796332545

Scales and comparisons

• 1,389,734,476,900 seconds is equal to 44,189 years, 13 weeks, 2 days, 18 hours, 41 minutes, 40 seconds.
• To count from 1 to 1,389,734,476,900 would take you about one hundred ten thousand, four hundred seventy-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 1389734476900 cubic inches would be around 930 feet tall.

Recreational maths with 1389734476900

• 1389734476900 backwards is 0096744379831
• The number of decimal digits it has is: 13
• The sum of 1389734476900's digits is 61
• More coming soon!