71438005548

Names of 71438005548

• Cardinal: 71438005548 can be written as Seventy-one billion, four hundred thirty-eight million, five thousand, five hundred forty-eight.

Scientific notation

• Scientific notation: 7.1438005548 × 10¹⁰

Factors of 71438005548

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17415

Divisors of 71438005548

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 78 84 91 97 117 126 156 169 182 194 234 252 273 291 338 364 388 468 507 546 582 676 679 819 873 1014 1092 1164 1183 1261 1358 1521 1638 1746 2028 2037 2366 2522 2716 3042 3276 3492 3549 3783 4074 4732 5044 6084 6111 7098 7566 8148 8827 10647 11349 12222 14196 15132 16393 17293 17654 21294 22698 24444 26481 32786 34586 35308 42588 45396 49179 51879 52962 65572 69172 79443 98358 103758 105924 114751 121051 147537 155637 158886 196716 207516 224809 229502 242102 295074 311274 317772 344253 363153 449618 459004 484204 590148 622548 674427 688506 726306 899236 1032759 1089459 1348854 1377012 1452612 1573663 1677421 2023281 2065518 2178918 2697708 2922517 3147326 3354842 4046562 4131036 4357836 4720989 5032263 5845034 6294652 6709684 8093124 8767551 9441978 10064526 11690068 11741947 14162967 15096789 17535102 18883956 20129052 20457619 21806473 23483894 26302653 28325934 30193578 35070204 35225841 40915238 43612946 46967788 52605306 56651868 60387156 61372857 65419419 70451682 81830476 87225892 105210612 105677523 122745714 130838838 140903364 152645311 184118571 196258257 211355046 245491428 261677676 283484149 305290622 368237142 392516514 422710092 457935933 566968298 610581244 736474284 785033028 850452447 915871866 1133936596 1373807799 1700904894 1831743732 1984389043 2551357341 2747615598 3401809788 3968778086 5102714682 5495231196 5953167129 7937556172 10205429364 11906334258 17859501387 23812668516 35719002774 71438005548
• Sum of all divisors σ(n): 225789633888
• Sum of proper divisors (its aliquot sum) s(n): 154351628340
• 71438005548 is an abundant number, because the sum of its proper divisors (154351628340) is greater than itself. Its abundance is 82913622792

Bases of 71438005548

• Binary: 1000010100010000010010111010100101100₂
• Hexadecimal: 0x10A209752C
• Base-36: WTGCDV0

Squares and roots of 71438005548

• 71438005548 squared (71438005548²) is 5103388636676078780304
• 71438005548 cubed (71438005548³) is 364575905740465872186242225126592
• The square root of 71438005548 is 267278.8909510065
• The cube root of 71438005548 is 4149.3153280507

Scales and comparisons

• 71,438,005,548 seconds is equal to 2,271 years, 26 weeks, 2 days, 18 hours, 25 minutes, 48 seconds.
• To count from 1 to 71,438,005,548 would take you about four thousand, five hundred forty-three 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 71438005548 cubic inches would be around 345.8 feet tall.

Recreational maths with 71438005548

• 71438005548 backwards is 84550083417
• The number of decimal digits it has is: 11
• The sum of 71438005548's digits is 45
• More coming soon!