138028101632

Names of 138028101632

• Cardinal: 138028101632 can be written as One hundred thirty-eight billion, twenty-eight million, one hundred one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.38028101632 × 10¹¹

Factors of 138028101632

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 38

Divisors of 138028101632

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 8 16 17 19 32 34 38 64 68 76 128 136 152 256 272 289 304 323 361 512 544 578 608 646 722 1024 1088 1156 1216 1292 1444 2048 2176 2312 2432 2584 2888 4096 4352 4624 4864 4913 5168 5491 5776 6137 6859 8704 9248 9728 9826 10336 10982 11552 12274 13718 17408 18496 19456 19652 20672 21964 23104 24548 27436 34816 36992 38912 39304 41344 43928 46208 49096 54872 69632 73984 77824 78608 82688 87856 92416 93347 98192 104329 109744 116603 147968 157216 165376 175712 184832 186694 196384 208658 219488 233206 295936 314432 330752 351424 369664 373388 392768 417316 438976 466412 591872 628864 661504 702848 739328 746776 785536 834632 877952 932824 1183744 1257728 1323008 1405696 1478656 1493552 1571072 1669264 1755904 1773593 1865648 1982251 2515456 2811392 2987104 3142144 3338528 3511808 3547186 3731296 3964502 5030912 5622784 5974208 6284288 6677056 7023616 7094372 7462592 7929004 10061824 11245568 11948416 12568576 13354112 14047232 14188744 14925184 15858008 20123648 22491136 23896832 25137152 26708224 28094464 28377488 29850368 31716016 33698267 47793664 53416448 56754976 59700736 63432032 67396534 95587328 106832896 113509952 119401472 126864064 134793068 191174656 213665792 227019904 238802944 253728128 269586136 382349312 427331584 454039808 477605888 507456256 539172272 908079616 1014912512 1078344544 1816159232 2029825024 2156689088 3632318464 4059650048 4313378176 7264636928 8119300096 8626756352 17253512704 34507025408 69014050816 138028101632
• Sum of all divisors σ(n): 309560824800
• Sum of proper divisors (its aliquot sum) s(n): 171532723168
• 138028101632 is an abundant number, because the sum of its proper divisors (171532723168) is greater than itself. Its abundance is 33504621536

Bases of 138028101632

• Binary: 10000000100011000111011011000000000000₂
• Hexadecimal: 0x20231DB000
• Base-36: 1REQD8U8

Squares and roots of 138028101632

• 138028101632 squared (138028101632²) is 19051756840133721063424
• 138028101632 cubed (138028101632³) is 2629677829398128427412626989907968
• The square root of 138028101632 is 371521.3340199995
• 138028101632 is a perfect cube number. Its cube root is 5168

Scales and comparisons

• 138,028,101,632 seconds is equal to 4,388 years, 45 weeks, 11 hours, 20 minutes, 32 seconds.
• To count from 1 to 138,028,101,632 would take you about eight thousand, seven hundred seventy-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 138028101632 cubic inches would be around 430.7 feet tall.

Recreational maths with 138028101632

• 138028101632 backwards is 236101820831
• The number of decimal digits it has is: 12
• The sum of 138028101632's digits is 35
• More coming soon!