129410138112

Names of 129410138112

• Cardinal: 129410138112 can be written as One hundred twenty-nine billion, four hundred ten million, one hundred thirty-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.29410138112 × 10¹¹

Factors of 129410138112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 418

Divisors of 129410138112

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 41 46 48 64 69 82 92 96 123 128 138 164 184 192 246 256 276 328 349 368 384 492 512 552 656 698 736 768 943 984 1024 1047 1104 1312 1396 1472 1536 1886 1968 2048 2094 2208 2624 2792 2829 2944 3072 3772 3936 4096 4188 4416 5248 5584 5658 5888 6144 7544 7872 8027 8192 8376 8832 10496 11168 11316 11776 12288 14309 15088 15744 16054 16384 16752 17664 20992 22336 22632 23552 24081 24576 28618 30176 31488 32108 32768 33504 35328 41984 42927 44672 45264 47104 48162 49152 57236 60352 62976 64216 65536 67008 70656 83968 85854 89344 90528 94208 96324 98304 114472 120704 125952 128432 131072 134016 141312 167936 171708 178688 181056 188416 192648 196608 228944 241408 251904 256864 268032 282624 329107 335872 343416 357376 362112 376832 385296 393216 457888 482816 503808 513728 536064 565248 658214 671744 686832 714752 724224 753664 770592 915776 965632 987321 1007616 1027456 1072128 1130496 1316428 1343488 1373664 1429504 1448448 1507328 1541184 1831552 1931264 1974642 2015232 2054912 2144256 2260992 2632856 2686976 2747328 2859008 2896896 3014656 3082368 3663104 3862528 3949284 4030464 4109824 4288512 4521984 5265712 5373952 5494656 5718016 5793792 6164736 7326208 7725056 7898568 8060928 8219648 8577024 9043968 10531424 10989312 11436032 11587584 12329472 14652416 15450112 15797136 16121856 16439296 17154048 21062848 21978624 22872064 23175168 24658944 29304832 30900224 31594272 32878592 34308096 42125696 43957248 45744128 46350336 49317888 58609664 61800448 63188544 65757184 68616192 84251392 87914496 92700672 98635776 117219328 123600896 126377088 131514368 137232384 168502784 175828992 185401344 197271552 234438656 252754176 263028736 337005568 351657984 370802688 394543104 468877312 505508352 526057472 674011136 703315968 789086208 937754624 1011016704 1052114944 1348022272 1406631936 1578172416 1875509248 2022033408 2696044544 2813263872 3156344832 4044066816 5392089088 5626527744 8088133632 10784178176 16176267264 21568356352 32352534528 43136712704 64705069056 129410138112
• Sum of all divisors σ(n): 369936201600
• Sum of proper divisors (its aliquot sum) s(n): 240526063488
• 129410138112 is an abundant number, because the sum of its proper divisors (240526063488) is greater than itself. Its abundance is 111115925376

Bases of 129410138112

• Binary: 1111000100001011100100000000000000000₂
• Hexadecimal: 0x1E21720000
• Base-36: 1NG7GDMO

Squares and roots of 129410138112

• 129410138112 squared (129410138112²) is 16746983846166914924544
• 129410138112 cubed (129410138112³) is 2167229492491893422190193098620928
• The square root of 129410138112 is 359736.2062845495
• The cube root of 129410138112 is 5058.1235538371

Scales and comparisons

• 129,410,138,112 seconds is equal to 4,114 years, 43 weeks, 5 days, 12 hours, 35 minutes, 12 seconds.
• To count from 1 to 129,410,138,112 would take you about eight thousand, two hundred twenty-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 129410138112 cubic inches would be around 421.5 feet tall.

Recreational maths with 129410138112

• 129410138112 backwards is 211831014921
• The number of decimal digits it has is: 12
• The sum of 129410138112's digits is 33
• More coming soon!