427474191872

Names of 427474191872

• Cardinal: 427474191872 can be written as Four hundred twenty-seven billion, four hundred seventy-four million, one hundred ninety-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.27474191872 × 10¹¹

Factors of 427474191872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 255

Divisors of 427474191872

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 169 182 208 224 233 256 338 364 416 448 466 512 676 728 832 896 932 1183 1352 1456 1631 1664 1792 1864 2197 2366 2704 2912 3029 3262 3328 3584 3728 4394 4732 5408 5824 6058 6524 6656 7456 8788 9464 10816 11648 12116 13048 14912 15379 17576 18928 21203 21632 23296 24232 26096 29824 30758 35152 37856 39377 42406 43264 46592 48464 52192 54289 59648 61516 70304 75712 78754 84812 86528 96928 104384 108578 119296 123032 140608 151424 157508 169624 193856 208768 217156 246064 275639 281216 302848 315016 339248 380023 387712 417536 434312 492128 511901 551278 562432 605696 630032 678496 705757 760046 775424 835072 868624 984256 1023802 1102556 1124864 1260064 1356992 1411514 1520092 1550848 1737248 1968512 2047604 2205112 2520128 2713984 2823028 3040184 3474496 3583307 3937024 4095208 4410224 4940299 5040256 5427968 5646056 6080368 6948992 7166614 7874048 8190416 8820448 9174841 9880598 10080512 10855936 11292112 12160736 13897984 14333228 16380832 17640896 18349682 19761196 20161024 22584224 24321472 27795968 28666456 32761664 35281792 36699364 39522392 45168448 48642944 57332912 64223887 65523328 70563584 73398728 79044784 90336896 97285888 114665824 119272933 128447774 131046656 141127168 146797456 158089568 180673792 194571776 229331648 238545866 256895548 262093312 293594912 316179136 361347584 458663296 477091732 513791096 587189824 632358272 834910531 917326592 954183464 1027582192 1174379648 1264716544 1669821062 1834653184 1908366928 2055164384 2348759296 2529433088 3339642124 3816733856 4110328768 4697518592 6679284248 7633467712 8220657536 13358568496 15266935424 16441315072 26717136992 30533870848 32882630144 53434273984 61067741696 106868547968 213737095936 427474191872
• Sum of all divisors σ(n): 1061994632160
• Sum of proper divisors (its aliquot sum) s(n): 634520440288
• 427474191872 is an abundant number, because the sum of its proper divisors (634520440288) is greater than itself. Its abundance is 207046248416

Bases of 427474191872

• Binary: 110001110000111011100101000011000000000₂
• Hexadecimal: 0x6387728600
• Base-36: 5GDN3HFK

Squares and roots of 427474191872

• 427474191872 squared (427474191872²) is 182734184716619470864384
• 427474191872 cubed (427474191872³) is 78114147939125681635492799707086848
• The square root of 427474191872 is 653815.1052644777
• The cube root of 427474191872 is 7533.0346773257

Scales and comparisons

• 427,474,191,872 seconds is equal to 13,592 years, 18 weeks, 3 days, 23 hours, 4 minutes, 32 seconds.
• To count from 1 to 427,474,191,872 would take you about twenty-seven thousand, one hundred eighty-four 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 427474191872 cubic inches would be around 627.8 feet tall.

Recreational maths with 427474191872

• 427474191872 backwards is 278191474724
• 427474191872 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 427474191872's digits is 56
• More coming soon!