129232120032

Names of 129232120032

• Cardinal: 129232120032 can be written as One hundred twenty-nine billion, two hundred thirty-two million, one hundred twenty thousand and thirty-two.

Scientific notation

• Scientific notation: 1.29232120032 × 10¹¹

Factors of 129232120032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2447

Divisors of 129232120032

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 81 96 108 114 144 152 162 171 216 228 243 288 304 324 342 361 432 456 486 513 608 648 684 722 864 912 972 1026 1083 1296 1368 1444 1539 1824 1944 2052 2166 2423 2592 2736 2888 3078 3249 3888 4104 4332 4617 4846 5472 5776 6156 6498 6859 7269 7776 8208 8664 9234 9692 9747 11552 12312 12996 13718 14538 16416 17328 18468 19384 19494 20577 21807 24624 25992 27436 29076 29241 34656 36936 38768 38988 41154 43614 46037 49248 51984 54872 58152 58482 61731 65421 73872 77536 77976 82308 87228 87723 92074 103968 109744 116304 116964 123462 130842 138111 147744 155952 164616 174456 175446 184148 185193 196263 219488 232608 233928 246924 261684 276222 311904 329232 348912 350892 368296 370386 392526 414333 467856 493848 523368 552444 555579 588789 658464 697824 701784 736592 740772 785052 828666 874703 935712 987696 1046736 1104888 1111158 1177578 1242999 1403568 1473184 1481544 1570104 1657332 1666737 1749406 1975392 2093472 2209776 2222316 2355156 2485998 2624109 2807136 2963088 3140208 3314664 3333474 3498812 3728997 4419552 4444632 4710312 4971996 5248218 5926176 6280416 6629328 6666948 6997624 7457994 7872327 8889264 9420624 9943992 10496436 11186991 13258656 13333896 13995248 14915988 15744654 16619357 17778528 18841248 19887984 20992872 22373982 23616981 26667792 27990496 29831976 31489308 33238714 39775968 41985744 44747964 47233962 49858071 53335584 59663952 62978616 66477428 70850943 83971488 89495928 94467924 99716142 119327904 125957232 132954856 141701886 149574213 178991856 188935848 199432284 212552829 251914464 265909712 283403772 299148426 357983712 377871696 398864568 425105658 448722639 531819424 566807544 598296852 755743392 797729136 850211316 897445278 1133615088 1196593704 1346167917 1595458272 1700422632 1794890556 2267230176 2393187408 2692335834 3400845264 3589781112 4038503751 4786374816 5384671668 6801690528 7179562224 8077007502 10769343336 14359124448 16154015004 21538686672 32308030008 43077373344 64616060016 129232120032
• Sum of all divisors σ(n): 402451096320
• Sum of proper divisors (its aliquot sum) s(n): 273218976288
• 129232120032 is an abundant number, because the sum of its proper divisors (273218976288) is greater than itself. Its abundance is 143986856256

Bases of 129232120032

• Binary: 1111000010110110101011010100011100000₂
• Hexadecimal: 0x1E16D5A8E0
• Base-36: 1ND9GU00

Squares and roots of 129232120032

• 129232120032 squared (129232120032²) is 16700940847965255681024
• 129232120032 cubed (129232120032³) is 2158297992311577785135663472672768
• The square root of 129232120032 is 359488.6924953275
• The cube root of 129232120032 is 5055.8031518023

Scales and comparisons

• 129,232,120,032 seconds is equal to 4,109 years, 9 weeks, 3 days, 3 hours, 7 minutes, 12 seconds.
• To count from 1 to 129,232,120,032 would take you about eight thousand, two hundred eighteen 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 129232120032 cubic inches would be around 421.3 feet tall.

Recreational maths with 129232120032

• 129232120032 backwards is 230021232921
• 129232120032 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129232120032's digits is 27
• More coming soon!