1994074368

Names of 1994074368

• Cardinal: 1994074368 can be written as One billion, nine hundred ninety-four million, seventy-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.994074368 × 10⁹

Factors of 1994074368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 367

Divisors of 1994074368

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 67 78 88 96 104 128 132 134 143 156 176 192 201 208 256 264 268 271 286 312 352 384 402 416 429 528 536 542 572 624 704 737 768 804 813 832 858 871 1056 1072 1084 1144 1248 1408 1474 1608 1626 1664 1716 1742 2112 2144 2168 2211 2288 2496 2613 2816 2948 2981 3216 3252 3328 3432 3484 3523 4224 4288 4336 4422 4576 4992 5226 5896 5962 6432 6504 6864 6968 7046 8448 8576 8672 8844 8943 9152 9581 9984 10452 10569 11792 11924 12864 13008 13728 13936 14092 17152 17344 17688 17886 18157 18304 19162 20904 21138 23584 23848 25728 26016 27456 27872 28184 28743 34688 35376 35772 36314 36608 38324 38753 41808 42276 47168 47696 51456 52032 54471 54912 55744 56368 57486 69376 70752 71544 72628 76648 77506 83616 84552 94336 95392 104064 108942 109824 111488 112736 114972 116259 141504 143088 145256 153296 155012 167232 169104 188672 190784 199727 208128 217884 222976 225472 229944 232518 236041 283008 286176 290512 306592 310024 334464 338208 381568 399454 435768 450944 459888 465036 472082 566016 572352 581024 599181 613184 620048 668928 676416 708123 763136 798908 871536 901888 919776 930072 944164 1144704 1162048 1198362 1226368 1240096 1352832 1416246 1597816 1743072 1839552 1860144 1888328 2289408 2324096 2396724 2452736 2480192 2596451 2705664 2832492 3195632 3486144 3679104 3720288 3776656 4648192 4793448 4960384 5192902 5664984 6391264 6972288 7358208 7440576 7553312 7789353 9586896 9920768 10385804 11329968 12782528 13944576 14881152 15106624 15578706 19173792 20771608 22659936 25565056 29762304 30213248 31157412 38347584 41543216 45319872 51130112 60426496 62314824 76695168 83086432 90639744 124629648 153390336 166172864 181279488 249259296 332345728 498518592 664691456 997037184 1994074368
• Sum of all divisors σ(n): 6351378432
• Sum of proper divisors (its aliquot sum) s(n): 4357304064
• 1994074368 is an abundant number, because the sum of its proper divisors (4357304064) is greater than itself. Its abundance is 2363229696

Bases of 1994074368

• Binary: 1110110110110110010100100000000₂
• Hexadecimal: 0x76DB2900
• Base-36: WZ7XMO

Squares and roots of 1994074368

• 1994074368 squared (1994074368²) is 3976332585114599424
• 1994074368 cubed (1994074368³) is 7929102886620201053985964032
• The square root of 1994074368 is 44655.0598252875
• The cube root of 1994074368 is 1258.6755142377

Scales and comparisons

• 1,994,074,368 seconds is equal to 63 years, 21 weeks, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 1,994,074,368 would take you about one hundred twenty-six 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 1994074368 cubic inches would be around 104.9 feet tall.

Recreational maths with 1994074368

• 1994074368 backwards is 8634704991
• The number of decimal digits it has is: 10
• The sum of 1994074368's digits is 51
• More coming soon!