139442569848

Names of 139442569848

• Cardinal: 139442569848 can be written as One hundred thirty-nine billion, four hundred forty-two million, five hundred sixty-nine thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.39442569848 × 10¹¹

Factors of 139442569848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 624

Divisors of 139442569848

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 37 54 61 72 74 81 108 111 122 148 162 183 216 222 243 244 296 324 333 366 444 486 488 521 549 648 666 732 888 972 999 1042 1098 1332 1464 1563 1647 1944 1998 2084 2196 2257 2664 2997 3126 3294 3721 3996 4168 4392 4514 4689 4941 5994 6252 6588 6771 7442 7992 8991 9028 9378 9882 11163 11988 12504 13176 13542 14067 14823 14884 17982 18056 18756 19277 19764 20313 22326 23976 27084 28134 29646 29768 31781 33489 35964 37512 38554 39528 40626 42201 44652 54168 56268 57831 59292 60939 63562 66978 71928 77108 81252 84402 89304 95343 100467 112536 115662 118584 121878 126603 127124 133956 137677 154216 162504 168804 173493 182817 190686 200934 231324 243756 253206 254248 267912 275354 286029 301401 337608 346986 365634 381372 401868 413031 462648 487512 506412 520479 548451 550708 572058 602802 693972 731268 762744 803736 826062 858087 904203 1012824 1040958 1096902 1101416 1144116 1175897 1205604 1239093 1387944 1462536 1561437 1652124 1716174 1808406 1938641 2081916 2193804 2288232 2351794 2411208 2478186 2574261 3122874 3304248 3432348 3527691 3616812 3717279 3877282 4163832 4387608 4684311 4703588 4956372 5148522 5815923 6245748 6864696 7055382 7233624 7434558 7722783 7754564 9368622 9407176 9912744 10297044 10583073 11151837 11631846 12491496 14110764 14869116 15445566 15509128 17447769 18737244 20594088 21166146 22303674 23263692 28221528 29738232 30891132 31749219 33455511 34895538 37474488 42332292 44607348 46527384 52343307 61782264 63498438 66911022 69791076 71729717 84664584 89214696 95247657 104686614 126996876 133822044 139582152 143459434 157029921 190495314 209373228 215189151 253993752 267644088 285742971 286918868 314059842 380990628 418746456 430378302 471089763 571485942 573837736 628119684 645567453 761981256 860756604 942179526 1142971884 1256239368 1291134906 1721513208 1884359052 1936702359 2285943768 2582269812 3768718104 3873404718 5164539624 5810107077 7746809436 11620214154 15493618872 17430321231 23240428308 34860642462 46480856616 69721284924 139442569848
• Sum of all divisors σ(n): 409716150480
• Sum of proper divisors (its aliquot sum) s(n): 270273580632
• 139442569848 is an abundant number, because the sum of its proper divisors (270273580632) is greater than itself. Its abundance is 130831010784

Bases of 139442569848

• Binary: 10000001110111011011001100001001111000₂
• Hexadecimal: 0x20776CC278
• Base-36: 1S24I7I0

Squares and roots of 139442569848

• 139442569848 squared (139442569848²) is 19444230285814358743104
• 139442569848 cubed (139442569848³) is 2711353439770265722596609008328192
• The square root of 139442569848 is 373420.0983450141
• The cube root of 139442569848 is 5185.5933807635

Scales and comparisons

• 139,442,569,848 seconds is equal to 4,433 years, 43 weeks, 5 days, 15 hours, 10 minutes, 48 seconds.
• To count from 1 to 139,442,569,848 would take you about eight thousand, eight hundred sixty-seven 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 139442569848 cubic inches would be around 432.1 feet tall.

Recreational maths with 139442569848

• 139442569848 backwards is 848965244931
• The number of decimal digits it has is: 12
• The sum of 139442569848's digits is 63
• More coming soon!