5455567728

Names of 5455567728

• Cardinal: 5455567728 can be written as Five billion, four hundred fifty-five million, five hundred sixty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.455567728 × 10⁹

Factors of 5455567728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 264

Divisors of 5455567728

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 67 72 78 81 104 108 117 134 144 156 162 179 201 208 216 234 243 268 312 324 351 358 402 432 468 486 536 537 603 624 648 702 716 729 804 871 936 972 1053 1072 1074 1206 1296 1404 1432 1458 1608 1611 1742 1809 1872 1944 2106 2148 2187 2327 2412 2613 2808 2864 2916 3159 3216 3222 3484 3618 3888 4212 4296 4374 4654 4824 4833 5226 5427 5616 5832 6318 6444 6968 6981 7236 7839 8424 8592 8748 9308 9477 9648 9666 10452 10854 11664 11993 12636 12888 13936 13962 14472 14499 15678 16281 16848 17496 18616 18954 19332 20904 20943 21708 23517 23986 25272 25776 27924 28431 28944 28998 31356 32562 34992 35979 37232 37908 38664 41808 41886 43416 43497 47034 47972 48843 50544 55848 56862 57996 62712 62829 65124 70551 71958 75816 77328 83772 86832 86994 94068 95944 97686 107937 111696 113724 115992 125424 125658 130248 130491 141102 143916 146529 151632 155909 167544 173988 188136 188487 191888 195372 211653 215874 227448 231984 251316 260496 260982 282204 287832 293058 311818 323811 335088 347976 376272 376974 390744 391473 423306 431748 454896 467727 502632 521964 564408 565461 575664 586116 623636 634959 647622 695952 753948 781488 782946 846612 863496 935454 971433 1005264 1043928 1128816 1130922 1172232 1247272 1269918 1295244 1403181 1507896 1565892 1693224 1696383 1726992 1870908 1904877 1942866 2087856 2261844 2344464 2494544 2539836 2590488 2806362 2914299 3015792 3131784 3386448 3392766 3741816 3809754 3885732 4209543 4523688 5079672 5089149 5180976 5612724 5828598 6263568 6785532 7483632 7619508 7771464 8419086 8742897 9047376 10159344 10178298 11225448 11657196 12628629 13571064 15239016 15542928 16838172 17485794 20356596 22450896 23314392 25257258 26228691 27142128 30478032 33676344 34971588 37885887 40713192 46628784 50514516 52457382 67352688 69943176 75771774 81426384 101029032 104914764 113657661 139886352 151543548 202058064 209829528 227315322 303087096 340972983 419659056 454630644 606174192 681945966 909261288 1363891932 1818522576 2727783864 5455567728
• Sum of all divisors σ(n): 17423884800
• Sum of proper divisors (its aliquot sum) s(n): 11968317072
• 5455567728 is an abundant number, because the sum of its proper divisors (11968317072) is greater than itself. Its abundance is 6512749344

Bases of 5455567728

• Binary: 101000101001011010101101101110000₂
• Hexadecimal: 0x1452D5B70
• Base-36: 2I83R00

Squares and roots of 5455567728

• 5455567728 squared (5455567728²) is 29763219234795081984
• 5455567728 cubed (5455567728³) is 162375258338736903965024612352
• The square root of 5455567728 is 73861.8150873643
• The cube root of 5455567728 is 1760.4079340227

Scales and comparisons

• 5,455,567,728 seconds is equal to 173 years, 24 weeks, 3 days, 3 hours, 28 minutes, 48 seconds.
• To count from 1 to 5,455,567,728 would take you about three hundred forty-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 5455567728 cubic inches would be around 146.7 feet tall.

Recreational maths with 5455567728

• 5455567728 backwards is 8277655545
• 5455567728 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5455567728's digits is 54
• More coming soon!