55249145380

Names of 55249145380

• Cardinal: 55249145380 can be written as Fifty-five billion, two hundred forty-nine million, one hundred forty-five thousand, three hundred eighty.

Scientific notation

• Scientific notation: 5.524914538 × 10¹⁰

Factors of 55249145380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 939

Divisors of 55249145380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 151 169 220 260 286 302 338 572 604 676 715 755 757 845 1430 1510 1514 1661 1690 1859 1963 2197 2860 3020 3028 3322 3380 3718 3785 3926 4394 6644 7436 7570 7852 8305 8327 8788 9295 9815 9841 10985 15140 16610 16654 18590 19630 19682 21593 21970 24167 25519 33220 33308 37180 39260 39364 41635 43186 43940 48334 49205 51038 83270 86372 96668 98410 102076 107965 108251 114307 120835 127595 127933 166540 196820 215930 216502 228614 241670 255190 255866 280709 331747 431860 433004 457228 483340 510380 511732 541255 561418 571535 639665 663494 1082510 1122836 1143070 1257377 1279330 1326988 1403545 1407263 1485991 1658735 1663129 2165020 2286140 2514754 2558660 2807090 2814526 2971982 3317470 3326258 3649217 5029508 5614180 5629052 5943964 6286885 6634940 6652516 7036315 7298434 7429955 8315645 12573770 14072630 14596868 14859910 16345901 16631290 18246085 18294419 19317883 25147540 28145260 29719820 32691802 33262580 36492170 36588838 38635766 65383604 72984340 73177676 77271532 81729505 91472095 96589415 163459010 182944190 193178830 212496713 251132479 326918020 365888380 386357660 424993426 502264958 849986852 1004529916 1062483565 1255662395 2124967130 2511324790 2762457269 4249934260 5022649580 5524914538 11049829076 13812286345 27624572690 55249145380
• Sum of all divisors σ(n): 138203896320
• Sum of proper divisors (its aliquot sum) s(n): 82954750940
• 55249145380 is an abundant number, because the sum of its proper divisors (82954750940) is greater than itself. Its abundance is 27705605560

Bases of 55249145380

• Binary: 110011011101000110110000111000100100₂
• Hexadecimal: 0xCDD1B0E24
• Base-36: PDPWXES

Squares and roots of 55249145380

• 55249145380 squared (55249145380²) is 3052468065220375344400
• 55249145380 cubed (55249145380³) is 168646251903167839140923168872000
• The square root of 55249145380 is 235051.3675348433
• The cube root of 55249145380 is 3808.6861634595

Scales and comparisons

• 55,249,145,380 seconds is equal to 1,756 years, 39 weeks, 16 hours, 49 minutes, 40 seconds.
• To count from 1 to 55,249,145,380 would take you about three thousand, five hundred thirteen 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 55249145380 cubic inches would be around 317.4 feet tall.

Recreational maths with 55249145380

• 55249145380 backwards is 08354194255
• The number of decimal digits it has is: 11
• The sum of 55249145380's digits is 46
• More coming soon!