138615237640192

Names of 138615237640192

• Cardinal: 138615237640192 can be written as One hundred thirty-eight trillion, six hundred fifteen billion, two hundred thirty-seven million, six hundred forty thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 1.38615237640192 × 10¹⁴

Factors of 138615237640192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 32
• Sum of prime factors: 255

Divisors of 138615237640192

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 107 127 128 152 214 254 256 304 428 508 512 608 856 1016 1024 1216 1712 2032 2033 2048 2413 2432 3424 4064 4066 4096 4826 4864 6848 8128 8132 8192 9652 9728 13589 13696 16256 16264 16384 19304 19456 27178 27392 32512 32528 32768 38608 38912 54356 54784 65024 65056 65536 77216 77824 108712 109568 130048 130112 131072 154432 155648 217424 219136 258191 260096 260224 262144 308864 311296 434848 438272 516382 520192 520448 524288 617728 622592 869696 876544 1032764 1040384 1040896 1048576 1235456 1245184 1739392 1753088 2065528 2080768 2081792 2097152 2470912 2490368 3478784 3506176 4131056 4161536 4163584 4194304 4941824 4980736 6957568 7012352 8262112 8323072 8327168 8388608 9883648 9961472 13915136 14024704 16524224 16646144 16654336 16777216 19767296 19922944 27830272 28049408 33048448 33292288 33308672 33554432 39534592 39845888 55660544 56098816 66096896 66584576 66617344 67108864 79069184 79691776 111321088 112197632 132193792 133169152 133234688 134217728 158138368 159383552 222642176 224395264 264387584 266338304 266469376 268435456 316276736 318767104 445284352 448790528 528775168 532676608 532938752 536870912 632553472 637534208 890568704 897581056 1057550336 1065353216 1065877504 1265106944 1275068416 1781137408 1795162112 2115100672 2130706432 2131755008 2530213888 2550136832 3562274816 3590324224 4230201344 4261412864 4263510016 5060427776 5100273664 7124549632 7180648448 8460402688 8522825728 8527020032 10120855552 10200547328 14249099264 14361296896 16920805376 17045651456 17054040064 20241711104 28498198528 28722593792 33841610752 34091302912 34108080128 40483422208 56996397056 57445187584 67683221504 68182605824 68216160256 80966844416 113992794112 135366443008 136432320512 161933688832 227985588224 270732886016 272864641024 323867377664 455971176448 541465772032 545729282048 647734755328 911942352896 1082931544064 1091458564096 1295469510656 1823884705792 2165863088128 3647769411584 4331726176256 7295538823168 8663452352512 17326904705024 34653809410048 69307618820096 138615237640192
• Sum of all divisors σ(n): 296868139223040
• Sum of proper divisors (its aliquot sum) s(n): 158252901582848
• 138615237640192 is an abundant number, because the sum of its proper divisors (158252901582848) is greater than itself. Its abundance is 19637663942656

Bases of 138615237640192

• Binary: 11111100001000111100000000000000000000000000000₂
• Hexadecimal: 0x7E11E0000000
• Base-36: 1D4UYLJUV4

Squares and roots of 138615237640192

• 138615237640192 squared (138615237640192²) is 19214184106046901020853796864
• 138615237640192 cubed (138615237640192³) is 2663378695922091269339568652995650689957888
• The square root of 138615237640192 is 11773497.2561338799
• The cube root of 138615237640192 is 51753.1741480993

Scales and comparisons

• 138,615,237,640,192 seconds is equal to 4,407,535 years, 41 weeks, 1 day, 5 hours, 49 minutes, 52 seconds.
• To count from 1 to 138,615,237,640,192 would take you about eleven million, eighteen thousand, eight hundred thirty-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 138615237640192 cubic inches would be around 4312.8 feet tall.

Recreational maths with 138615237640192

• 138615237640192 backwards is 291046732516831
• The number of decimal digits it has is: 15
• The sum of 138615237640192's digits is 58
• More coming soon!