1438208352

Names of 1438208352

• Cardinal: 1438208352 can be written as One billion, four hundred thirty-eight million, two hundred eight thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.438208352 × 10⁹

Factors of 1438208352

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6476

Divisors of 1438208352

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 37 42 48 54 56 63 72 74 84 96 108 111 112 126 144 148 168 189 216 222 224 252 259 288 296 333 336 378 432 444 504 518 592 666 672 756 777 864 888 999 1008 1036 1184 1332 1512 1554 1776 1998 2016 2072 2331 2664 3024 3108 3552 3996 4144 4662 5328 6048 6216 6427 6993 7992 8288 9324 10656 12432 12854 13986 15984 18648 19281 24864 25708 27972 31968 37296 38562 44989 51416 55944 57843 74592 77124 89978 102832 111888 115686 134967 154248 173529 179956 205664 223776 231372 237799 269934 308496 347058 359912 404901 462744 475598 539868 616992 694116 713397 719824 809802 925488 951196 1079736 1214703 1388232 1426794 1439648 1619604 1664593 1850976 1902392 2140191 2159472 2429406 2776464 2853588 3239208 3329186 3804784 4280382 4318944 4858812 4993779 5552928 5707176 6420573 6478416 6658372 7609568 8560764 9717624 9987558 11414352 12841146 12956832 13316744 14981337 17121528 19435248 19975116 22828704 25682292 26633488 29962674 34243056 38870496 39950232 44944011 51364584 53266976 59925348 68486112 79900464 89888022 102729168 119850696 159800928 179776044 205458336 239701392 359552088 479402784 719104176 1438208352
• Sum of all divisors σ(n): 4924362240
• Sum of proper divisors (its aliquot sum) s(n): 3486153888
• 1438208352 is an abundant number, because the sum of its proper divisors (3486153888) is greater than itself. Its abundance is 2047945536

Bases of 1438208352

• Binary: 1010101101110010101000101100000₂
• Hexadecimal: 0x55B95160
• Base-36: NS9SO0

Squares and roots of 1438208352

• 1438208352 squared (1438208352²) is 2068443263762555904
• 1438208352 cubed (1438208352³) is 2974852377581446845999710208
• The square root of 1438208352 is 37923.7175392919
• The cube root of 1438208352 is 1128.7747054779

Scales and comparisons

• 1,438,208,352 seconds is equal to 45 years, 37 weeks, 6 days, 22 hours, 19 minutes, 12 seconds.
• To count from 1 to 1,438,208,352 would take you about ninety-one 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 1438208352 cubic inches would be around 94.1 feet tall.

Recreational maths with 1438208352

• 1438208352 backwards is 2538028341
• 1438208352 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1438208352's digits is 36
• More coming soon!