138936320000

Names of 138936320000

• Cardinal: 138936320000 can be written as One hundred thirty-eight billion, nine hundred thirty-six million, three hundred twenty thousand.

Scientific notation

• Scientific notation: 1.3893632 × 10¹¹

Factors of 138936320000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 60

Divisors of 138936320000

• Number of divisors d(n): 230
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 53 64 80 100 106 125 128 160 200 212 250 256 265 320 400 424 500 512 530 625 640 800 848 1000 1024 1060 1250 1280 1325 1600 1696 2000 2048 2120 2500 2560 2650 3200 3392 4000 4096 4240 5000 5120 5300 6400 6625 6784 8000 8192 8480 10000 10240 10600 12800 13250 13568 16000 16384 16960 20000 20480 21200 25600 26500 27136 32000 32768 33125 33920 40000 40960 42400 51200 53000 54272 64000 65536 66250 67840 80000 81920 84800 102400 106000 108544 128000 131072 132500 135680 160000 163840 169600 204800 212000 217088 256000 262144 265000 271360 320000 327680 339200 409600 424000 434176 512000 524288 530000 542720 640000 655360 678400 819200 848000 868352 1024000 1048576 1060000 1085440 1280000 1310720 1356800 1638400 1696000 1736704 2048000 2097152 2120000 2170880 2560000 2621440 2713600 3276800 3392000 3473408 4096000 4194304 4240000 4341760 5120000 5242880 5427200 6553600 6784000 6946816 8192000 8480000 8683520 10240000 10485760 10854400 13107200 13568000 13893632 16384000 16960000 17367040 20480000 20971520 21708800 26214400 27136000 27787264 32768000 33920000 34734080 40960000 43417600 52428800 54272000 55574528 65536000 67840000 69468160 81920000 86835200 104857600 108544000 111149056 131072000 135680000 138936320 163840000 173670400 217088000 222298112 262144000 271360000 277872640 327680000 347340800 434176000 524288000 542720000 555745280 655360000 694681600 868352000 1085440000 1111490560 1310720000 1389363200 1736704000 2170880000 2621440000 2778726400 3473408000 4341760000 5557452800 6946816000 8683520000 13893632000 17367040000 27787264000 34734080000 69468160000 138936320000
• Sum of all divisors σ(n): 353781111618
• Sum of proper divisors (its aliquot sum) s(n): 214844791618
• 138936320000 is an abundant number, because the sum of its proper divisors (214844791618) is greater than itself. Its abundance is 75908471618

Bases of 138936320000

• Binary: 10000001011001010000000000000000000000₂
• Hexadecimal: 0x2059400000
• Base-36: 1RTR3IM8

Squares and roots of 138936320000

• 138936320000 squared (138936320000²) is 19303301015142400000000
• 138936320000 cubed (138936320000³) is 2681929606896149331968000000000000
• The square root of 138936320000 is 372741.6263311625
• The cube root of 138936320000 is 5179.3102941225

Scales and comparisons

• 138,936,320,000 seconds is equal to 4,417 years, 38 weeks, 5 days, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 138,936,320,000 would take you about eight thousand, eight hundred thirty-five 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 138936320000 cubic inches would be around 431.6 feet tall.

Recreational maths with 138936320000

• 138936320000 backwards is 000023639831
• The number of decimal digits it has is: 12
• The sum of 138936320000's digits is 35
• More coming soon!