5649012138

Names of 5649012138

• Cardinal: 5649012138 can be written as Five billion, six hundred forty-nine million, twelve thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 5.649012138 × 10⁹

Factors of 5649012138

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 150

Divisors of 5649012138

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 29 31 33 42 49 58 62 66 67 77 87 93 98 134 147 154 174 186 201 203 217 231 294 319 341 402 406 434 462 469 539 609 638 651 682 737 841 899 938 957 1023 1078 1218 1302 1407 1421 1474 1519 1617 1682 1798 1914 1943 2046 2077 2211 2233 2387 2523 2697 2814 2842 3038 3234 3283 3886 4154 4263 4422 4466 4557 4774 5046 5159 5394 5829 5887 6231 6293 6566 6699 7161 8526 9114 9251 9849 9889 10318 11658 11774 12462 12586 13398 13601 14322 14539 15477 15631 16709 17661 18502 18879 19698 19778 21373 22847 26071 27202 27753 29078 29667 30954 31262 33418 35322 36113 37758 40803 41209 42746 43617 44051 45694 46893 50127 52142 55506 56347 59334 60233 64119 64757 68541 69223 72226 78213 81606 82418 87234 88102 93786 95207 100254 101773 108339 112694 120466 123627 128238 129514 132153 137082 138446 149611 156426 159929 169041 180699 182497 190414 194271 203546 207669 216678 247254 264306 285621 286781 299222 305319 319858 338082 361398 364994 388542 394429 415338 421631 448833 453299 479787 484561 547491 571242 573562 610638 619817 662563 788858 843262 860343 897666 906598 959574 969122 1047277 1094982 1119503 1183287 1239634 1264893 1277479 1325126 1359897 1453683 1720686 1746757 1859451 1987689 2007467 2094554 2239006 2366574 2529786 2554958 2719794 2761003 2907366 2951417 3141831 3358509 3493514 3718902 3832437 3975378 4014934 4338719 4637941 5240271 5522006 5902834 6022401 6283662 6717018 7664874 8283009 8677438 8854251 9275882 10480542 12044802 12227299 13016157 13913823 14052269 16566018 17708502 19214327 24454598 26032314 27827646 28104538 30371033 32465587 36681897 38428654 42156807 57642981 60742066 64931174 73363794 84313614 85591093 91113099 97396761 115285962 134500289 171182186 182226198 194793522 256773279 269000578 403500867 513546558 807001734 941502023 1883004046 2824506069 5649012138
• Sum of all divisors σ(n): 15556589568
• Sum of proper divisors (its aliquot sum) s(n): 9907577430
• 5649012138 is an abundant number, because the sum of its proper divisors (9907577430) is greater than itself. Its abundance is 4258565292

Bases of 5649012138

• Binary: 101010000101101010001010110101010₂
• Hexadecimal: 0x150B515AA
• Base-36: 2LF9XNU

Squares and roots of 5649012138

• 5649012138 squared (5649012138²) is 31911338135271331044
• 5649012138 cubed (5649012138³) is 180267536465970034990972212072
• The square root of 5649012138 is 75159.9104443319
• The cube root of 5649012138 is 1780.9736853953

Scales and comparisons

• 5,649,012,138 seconds is equal to 179 years, 32 weeks, 2 days, 2 hours, 2 minutes, 18 seconds.
• To count from 1 to 5,649,012,138 would take you about three hundred fifty-nine 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 5649012138 cubic inches would be around 148.4 feet tall.

Recreational maths with 5649012138

• 5649012138 backwards is 8312109465
• The number of decimal digits it has is: 10
• The sum of 5649012138's digits is 39
• More coming soon!