1389544996736

Names of 1389544996736

• Cardinal: 1389544996736 can be written as One trillion, three hundred eighty-nine billion, five hundred forty-four million, nine hundred ninety-six thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.389544996736 × 10¹²

Factors of 1389544996736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 359

Divisors of 1389544996736

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 61 64 104 122 128 169 208 244 283 338 416 488 566 676 793 832 976 1132 1352 1586 1664 1952 2264 2704 3172 3679 3721 3904 4528 5408 6344 7358 7442 7808 9056 10309 10816 12688 14716 14884 17263 18112 20618 21632 25376 29432 29768 34526 36224 41236 47827 48373 50752 58864 59536 69052 82472 95654 96746 101504 117728 119072 138104 164944 191308 193492 224419 226981 235456 238144 276208 329888 382616 386984 448838 453962 470912 476288 552416 628849 659776 765232 773968 897676 907924 1053043 1104832 1257698 1319552 1530464 1547936 1795352 1815848 2106086 2209664 2515396 2917447 2950753 3060928 3095872 3590704 3631696 4212172 5030792 5834894 5901506 6121856 6191744 7181408 7263392 8424344 10061584 11669788 11803012 13689559 14362816 14526784 16848688 20123168 23339576 23606024 27379118 28725632 29053568 33697376 38359789 40246336 46679152 47212048 54758236 64235623 67394752 76719578 80492672 93358304 94424096 109516472 128471246 134789504 153439156 177964267 186716608 188848192 219032944 256942492 306878312 355928534 373433216 377696384 438065888 513884984 613756624 711857068 835063099 876131776 1027769968 1227513248 1423714136 1670126198 1752263552 2055539936 2455026496 2847428272 3340252396 4111079872 4910052992 5694856544 6680504792 8222159744 10855820287 11389713088 13361009584 21711640574 22779426176 26722019168 43423281148 53444038336 86846562296 106888076672 173693124592 347386249184 694772498368 1389544996736
• Sum of all divisors σ(n): 3058282985040
• Sum of proper divisors (its aliquot sum) s(n): 1668737988304
• 1389544996736 is an abundant number, because the sum of its proper divisors (1668737988304) is greater than itself. Its abundance is 279192991568

Bases of 1389544996736

• Binary: 10100001110000111010101011111111110000000₂
• Hexadecimal: 0x1438755FF80
• Base-36: HQCJ7PFK

Squares and roots of 1389544996736

• 1389544996736 squared (1389544996736²) is 1930835297954050250653696
• 1389544996736 cubed (1389544996736³) is 2682982527793314343022569990186336256
• The square root of 1389544996736 is 1178789.6320955661
• The cube root of 1389544996736 is 11158.9724389733

Scales and comparisons

• 1,389,544,996,736 seconds is equal to 44,183 years, 12 weeks, 17 hours, 18 minutes, 56 seconds.
• To count from 1 to 1,389,544,996,736 would take you about one hundred ten thousand, four hundred fifty-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 1389544996736 cubic inches would be around 929.9 feet tall.

Recreational maths with 1389544996736

• 1389544996736 backwards is 6376994459831
• The number of decimal digits it has is: 13
• The sum of 1389544996736's digits is 74
• More coming soon!