48539139840

Names of 48539139840

• Cardinal: 48539139840 can be written as Forty-eight billion, five hundred thirty-nine million, one hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.853913984 × 10¹⁰

Factors of 48539139840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 27566

Divisors of 48539139840

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 81 85 90 96 102 108 120 128 135 136 144 153 160 162 170 180 192 204 216 240 255 256 270 272 288 306 320 324 340 360 384 405 408 432 459 480 510 540 544 576 612 640 648 680 720 765 768 810 816 864 918 960 1020 1080 1088 1152 1224 1280 1296 1360 1377 1440 1530 1620 1632 1728 1836 1920 2040 2160 2176 2295 2304 2448 2592 2720 2754 2880 3060 3240 3264 3456 3672 3840 4080 4320 4352 4590 4896 5184 5440 5508 5760 6120 6480 6528 6885 6912 7344 8160 8640 9180 9792 10368 10880 11016 11520 12240 12960 13056 13770 14688 16320 17280 18360 19584 20736 21760 22032 24480 25920 27539 27540 29376 32640 34560 36720 39168 44064 48960 51840 55078 55080 58752 65280 73440 82617 88128 97920 103680 110156 110160 117504 137695 146880 165234 176256 195840 220312 220320 247851 275390 293760 330468 352512 413085 440624 440640 468163 495702 550780 587520 660936 743553 826170 881248 881280 936326 991404 1101560 1239255 1321872 1404489 1487106 1652340 1762496 1762560 1872652 1982808 2203120 2230659 2340815 2478510 2643744 2808978 2974212 3304680 3524992 3717765 3745304 3965616 4213467 4406240 4461318 4681630 4957020 5287488 5617956 5948424 6609360 7022445 7049984 7435530 7490608 7931232 8426934 8812480 8922636 9363260 9914040 10574976 11153295 11235912 11896848 12640401 13218720 14044890 14871060 14981216 15862464 16853868 17624960 17845272 18726520 19828080 21067335 21149952 22306590 22471824 23793696 25280802 26437440 28089780 29742120 29962432 31724928 33707736 35249920 35690544 37453040 37921203 39656160 42134670 44613180 44943648 47587392 50561604 52874880 56179560 59484240 59924864 63202005 63449856 67415472 71381088 74906080 75842406 79312320 84269340 89226360 89887296 95174784 101123208 105749760 112359120 118968480 119849728 126404010 134830944 142762176 149812160 151684812 158624640 168538680 178452720 179774592 189606015 190349568 202246416 224718240 237936960 252808020 269661888 285524352 299624320 303369624 317249280 337077360 356905440 359549184 379212030 404492832 449436480 475873920 505616040 539323776 571048704 599248640 606739248 674154720 713810880 758424060 808985664 898872960 951747840 1011232080 1078647552 1213478496 1348309440 1427621760 1516848120 1617971328 1797745920 2022464160 2426956992 2696618880 2855243520 3033696240 3235942656 4044928320 4853913984 5393237760 6067392480 8089856640 9707827968 12134784960 16179713280 24269569920 48539139840
• Sum of all divisors σ(n): 183905179920
• Sum of proper divisors (its aliquot sum) s(n): 135366040080
• 48539139840 is an abundant number, because the sum of its proper divisors (135366040080) is greater than itself. Its abundance is 86826900240

Bases of 48539139840

• Binary: 101101001101001010000111111100000000₂
• Hexadecimal: 0xB4D287F00
• Base-36: MAQY800

Squares and roots of 48539139840

• 48539139840 squared (48539139840²) is 2356048096407075225600
• 48539139840 cubed (48539139840³) is 114360548021268825940797947904000
• The square root of 48539139840 is 220315.9999636885
• The cube root of 48539139840 is 3647.7972532749

Scales and comparisons

• 48,539,139,840 seconds is equal to 1,543 years, 20 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 48,539,139,840 would take you about three thousand and eighty-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 48539139840 cubic inches would be around 304 feet tall.

Recreational maths with 48539139840

• 48539139840 backwards is 04893193584
• 48539139840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 48539139840's digits is 54
• More coming soon!