138932125696

Names of 138932125696

• Cardinal: 138932125696 can be written as One hundred thirty-eight billion, nine hundred thirty-two million, one hundred twenty-five thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.38932125696 × 10¹¹

Factors of 138932125696

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 22

Divisors of 138932125696

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 169 182 196 208 224 256 338 364 392 416 448 512 637 676 728 784 832 896 1024 1183 1274 1352 1456 1568 1664 1792 2048 2366 2548 2704 2912 3136 3328 3584 4096 4732 5096 5408 5824 6272 6656 7168 8192 8281 9464 10192 10816 11648 12544 13312 14336 16384 16562 18928 20384 21632 23296 25088 26624 28672 32768 33124 37856 40768 43264 46592 50176 53248 57344 65536 66248 75712 81536 86528 93184 100352 106496 114688 131072 132496 151424 163072 173056 186368 200704 212992 229376 262144 264992 302848 326144 346112 372736 401408 425984 458752 524288 529984 605696 652288 692224 745472 802816 851968 917504 1048576 1059968 1211392 1304576 1384448 1490944 1605632 1703936 1835008 2097152 2119936 2422784 2609152 2768896 2981888 3211264 3407872 3670016 4194304 4239872 4845568 5218304 5537792 5963776 6422528 6815744 7340032 8388608 8479744 9691136 10436608 11075584 11927552 12845056 13631488 14680064 16777216 16959488 19382272 20873216 22151168 23855104 25690112 27262976 29360128 33918976 38764544 41746432 44302336 47710208 51380224 54525952 58720256 67837952 77529088 83492864 88604672 95420416 102760448 109051904 117440512 135675904 155058176 166985728 177209344 190840832 205520896 218103808 271351808 310116352 333971456 354418688 381681664 411041792 542703616 620232704 667942912 708837376 763363328 822083584 1085407232 1240465408 1335885824 1417674752 1526726656 2170814464 2480930816 2671771648 2835349504 4341628928 4961861632 5343543296 8683257856 9923723264 10687086592 17366515712 19847446528 34733031424 69466062848 138932125696
• Sum of all divisors σ(n): 350006269761
• Sum of proper divisors (its aliquot sum) s(n): 211074144065
• 138932125696 is an abundant number, because the sum of its proper divisors (211074144065) is greater than itself. Its abundance is 72142018369

Bases of 138932125696

• Binary: 10000001011001000000000000000000000000₂
• Hexadecimal: 0x2059000000
• Base-36: 1RTOLM9S

Squares and roots of 138932125696

• 138932125696 squared (138932125696²) is 19302135550409143484416
• 138932125696 cubed (138932125696³) is 2681686722490673266804583129153536
• 138932125696 is a perfect square number. Its square root is 372736
• The cube root of 138932125696 is 5179.2581747523

Scales and comparisons

• 138,932,125,696 seconds is equal to 4,417 years, 31 weeks, 5 days, 17 hours, 8 minutes, 16 seconds.
• To count from 1 to 138,932,125,696 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 138932125696 cubic inches would be around 431.6 feet tall.

Recreational maths with 138932125696

• 138932125696 backwards is 696521239831
• The number of decimal digits it has is: 12
• The sum of 138932125696's digits is 55
• More coming soon!