1369385472

Names of 1369385472

• Cardinal: 1369385472 can be written as One billion, three hundred sixty-nine million, three hundred eighty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.369385472 × 10⁹

Factors of 1369385472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 223

Divisors of 1369385472

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 97 101 104 112 128 156 168 182 192 194 202 208 224 256 273 291 303 312 336 364 384 388 404 416 448 512 546 582 606 624 672 679 707 728 768 776 808 832 896 1092 1164 1212 1248 1261 1313 1344 1358 1414 1456 1536 1552 1616 1664 1792 2037 2121 2184 2328 2424 2496 2522 2626 2688 2716 2828 2912 3104 3232 3328 3584 3783 3939 4074 4242 4368 4656 4848 4992 5044 5252 5376 5432 5656 5824 6208 6464 6656 7566 7878 8148 8484 8736 8827 9191 9312 9696 9797 9984 10088 10504 10752 10864 11312 11648 12416 12928 15132 15756 16296 16968 17472 17654 18382 18624 19392 19594 19968 20176 21008 21728 22624 23296 24832 25856 26481 27573 29391 30264 31512 32592 33936 34944 35308 36764 37248 38784 39188 40352 42016 43456 45248 46592 49664 51712 52962 55146 58782 60528 63024 65184 67872 68579 69888 70616 73528 74496 77568 78376 80704 84032 86912 90496 105924 110292 117564 121056 126048 127361 130368 135744 137158 139776 141232 147056 148992 155136 156752 161408 168064 173824 180992 205737 211848 220584 235128 242112 252096 254722 260736 271488 274316 282464 294112 313504 322816 336128 347648 361984 382083 411474 423696 441168 470256 484224 504192 509444 521472 542976 548632 564928 588224 627008 645632 672256 764166 822948 847392 882336 891527 940512 968448 1008384 1018888 1042944 1085952 1097264 1129856 1176448 1254016 1528332 1645896 1694784 1764672 1783054 1881024 1936896 2016768 2037776 2194528 2259712 2352896 2508032 2674581 3056664 3291792 3389568 3529344 3566108 3762048 4075552 4389056 4519424 4705792 5016064 5349162 6113328 6583584 6779136 7058688 7132216 7524096 8151104 8778112 10698324 12226656 13167168 13558272 14117376 14264432 15048192 16302208 17556224 21396648 24453312 26334336 28528864 32604416 35112448 42793296 48906624 52668672 57057728 65208832 85586592 97813248 105337344 114115456 171173184 195626496 228230912 342346368 456461824 684692736 1369385472
• Sum of all divisors σ(n): 4581206784
• Sum of proper divisors (its aliquot sum) s(n): 3211821312
• 1369385472 is an abundant number, because the sum of its proper divisors (3211821312) is greater than itself. Its abundance is 1842435840

Bases of 1369385472

• Binary: 1010001100111110010101000000000₂
• Hexadecimal: 0x519F2A00
• Base-36: MNAOLC

Squares and roots of 1369385472

• 1369385472 squared (1369385472²) is 1875216570924662784
• 1369385472 cubed (1369385472³) is 2567894329077890822908674048
• The square root of 1369385472 is 37005.2087144499
• The cube root of 1369385472 is 1110.4744534507

Scales and comparisons

• 1,369,385,472 seconds is equal to 43 years, 28 weeks, 1 day, 8 hours, 51 minutes, 12 seconds.
• To count from 1 to 1,369,385,472 would take you about eighty-seven 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 1369385472 cubic inches would be around 92.5 feet tall.

Recreational maths with 1369385472

• 1369385472 backwards is 2745839631
• 1369385472 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1369385472's digits is 48
• More coming soon!