5456244640

Names of 5456244640

• Cardinal: 5456244640 can be written as Five billion, four hundred fifty-six million, two hundred forty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.45624464 × 10⁹

Factors of 5456244640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2203

Divisors of 5456244640

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 70 77 80 88 110 112 140 154 160 176 220 224 227 280 308 352 385 440 454 560 616 770 880 908 1120 1135 1232 1540 1589 1760 1816 1951 2270 2464 2497 3080 3178 3632 3902 4540 4994 6160 6356 7264 7804 7945 9080 9755 9988 12320 12485 12712 13657 15608 15890 17479 18160 19510 19976 21461 24970 25424 27314 31216 31780 34958 36320 39020 39952 42922 49940 50848 54628 62432 63560 68285 69916 78040 79904 85844 87395 99880 107305 109256 127120 136570 139832 150227 156080 171688 174790 199760 214610 218512 254240 273140 279664 300454 312160 343376 349580 399520 429220 437024 442877 546280 559328 600908 686752 699160 751135 858440 885754 1092560 1201816 1398320 1502270 1716880 1771508 2185120 2214385 2403632 2796640 3004540 3100139 3433760 3543016 4428770 4807264 4871647 6009080 6200278 7086032 8857540 9743294 12018160 12400556 14172064 15500695 17715080 19486588 24036320 24358235 24801112 31001390 34101529 35430160 38973176 48716470 49602224 62002780 68203058 70860320 77946352 97432940 99204448 124005560 136406116 155892704 170507645 194865880 248011120 272812232 341015290 389731760 496022240 545624464 682030580 779463520 1091248928 1364061160 2728122320 5456244640
• Sum of all divisors σ(n): 16150192128
• Sum of proper divisors (its aliquot sum) s(n): 10693947488
• 5456244640 is an abundant number, because the sum of its proper divisors (10693947488) is greater than itself. Its abundance is 5237702848

Bases of 5456244640

• Binary: 101000101001101111010111110100000₂
• Hexadecimal: 0x14537AFA0
• Base-36: 2I8I9B4

Squares and roots of 5456244640

• 5456244640 squared (5456244640²) is 29770605571528729600
• 5456244640 cubed (5456244640³) is 162435707079207767486009344000
• The square root of 5456244640 is 73866.3972317589
• The cube root of 5456244640 is 1760.4807398871

Scales and comparisons

• 5,456,244,640 seconds is equal to 173 years, 25 weeks, 3 days, 23 hours, 30 minutes, 40 seconds.
• To count from 1 to 5,456,244,640 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 5456244640 cubic inches would be around 146.7 feet tall.

Recreational maths with 5456244640

• 5456244640 backwards is 0464426545
• 5456244640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5456244640's digits is 40
• More coming soon!