1385564400

Names of 1385564400

• Cardinal: 1385564400 can be written as One billion, three hundred eighty-five million, five hundred sixty-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.3855644 × 10⁹

Factors of 1385564400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 237

Divisors of 1385564400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 30 33 36 40 44 45 48 50 54 55 60 66 72 75 80 88 90 99 100 107 108 109 110 120 132 135 144 150 165 176 180 198 200 214 216 218 220 225 240 264 270 275 297 300 321 327 330 360 396 400 428 432 436 440 450 495 528 535 540 545 550 594 600 642 654 660 675 720 792 825 856 872 880 900 963 981 990 1070 1080 1090 1100 1177 1188 1199 1200 1284 1308 1320 1350 1485 1584 1605 1635 1650 1712 1744 1800 1926 1962 1980 2140 2160 2180 2200 2354 2376 2398 2475 2568 2616 2640 2675 2700 2725 2889 2943 2970 3210 3270 3300 3531 3597 3600 3852 3924 3960 4280 4360 4400 4708 4752 4796 4815 4905 4950 5136 5232 5350 5400 5450 5778 5885 5886 5940 5995 6420 6540 6600 7062 7194 7425 7704 7848 7920 8025 8175 8560 8720 9416 9592 9630 9810 9900 10593 10700 10791 10800 10900 11556 11663 11770 11772 11880 11990 12840 13080 13200 14124 14388 14445 14715 14850 15408 15696 16050 16350 17655 17985 18832 19184 19260 19620 19800 21186 21400 21582 21800 23112 23326 23540 23544 23760 23980 24075 24525 25680 26160 28248 28776 28890 29425 29430 29700 29975 31779 32100 32373 32700 34989 35310 35970 38520 39240 39600 42372 42800 43164 43600 46224 46652 47080 47088 47960 48150 49050 52965 53955 56496 57552 57780 58315 58850 58860 59400 59950 63558 64200 64746 65400 69978 70620 71940 72225 73575 77040 78480 84744 86328 88275 89925 93304 94160 95920 96300 98100 104967 105930 107910 115560 116630 117700 117720 118800 119900 127116 128293 128400 129492 130800 139956 141240 143880 144450 147150 158895 161865 169488 172656 174945 176550 179850 186608 192600 196200 209934 211860 215820 231120 233260 235400 235440 239800 254232 256586 258984 264825 269775 279912 282480 287760 288900 291575 294300 314901 317790 323730 349890 353100 359700 384879 385200 392400 419868 423720 431640 466520 470800 479600 508464 513172 517968 524835 529650 539550 559824 577800 583150 588600 629802 635580 641465 647460 699780 706200 719400 769758 794475 809325 839736 847440 863280 874725 933040 1026344 1049670 1059300 1079100 1154637 1155600 1166300 1177200 1259604 1271160 1282930 1294920 1399560 1412400 1438800 1539516 1574505 1588950 1618650 1679472 1749450 1924395 2052688 2099340 2118600 2158200 2309274 2332600 2519208 2542320 2565860 2589840 2624175 2799120 3079032 3149010 3177900 3207325 3237300 3463911 3498900 3848790 4198680 4237200 4316400 4618548 4665200 5038416 5131720 5248350 5773185 6158064 6298020 6355800 6414650 6474600 6927822 6997800 7697580 7872525 8397360 9237096 9621975 10263440 10496700 11546370 12596040 12711600 12829300 12949200 13855644 13995600 15395160 15745050 17319555 18474192 19243950 20993400 23092740 25192080 25658600 27711288 28865925 30790320 31490100 34639110 38487900 41986800 46185480 51317200 55422576 57731850 62980200 69278220 76975800 86597775 92370960 115463700 125960400 138556440 153951600 173195550 230927400 277112880 346391100 461854800 692782200 1385564400
• Sum of all divisors σ(n): 5480006400
• Sum of proper divisors (its aliquot sum) s(n): 4094442000
• 1385564400 is an abundant number, because the sum of its proper divisors (4094442000) is greater than itself. Its abundance is 2708877600

Bases of 1385564400

• Binary: 1010010100101100000100011110000₂
• Hexadecimal: 0x529608F0
• Base-36: MWXGC0

Squares and roots of 1385564400

• 1385564400 squared (1385564400²) is 1919788706547360000
• 1385564400 cubed (1385564400³) is 2659990887314068929984000000
• The square root of 1385564400 is 37223.1702035171
• The cube root of 1385564400 is 1114.8306632849

Scales and comparisons

• 1,385,564,400 seconds is equal to 44 years, 2 weeks, 6 days, 15 hours.
• To count from 1 to 1,385,564,400 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 1385564400 cubic inches would be around 92.9 feet tall.

Recreational maths with 1385564400

• 1385564400 backwards is 0044655831
• 1385564400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1385564400's digits is 36
• More coming soon!