146129865728

Names of 146129865728

• Cardinal: 146129865728 can be written as One hundred forty-six billion, one hundred twenty-nine million, eight hundred sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.46129865728 × 10¹¹

Factors of 146129865728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 14740

Divisors of 146129865728

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 127 128 154 176 224 254 256 308 352 448 508 512 616 704 889 896 1016 1024 1232 1397 1408 1778 1792 2032 2464 2794 2816 3556 3584 4064 4928 5588 5632 7112 7168 8128 9779 9856 11176 11264 14224 14593 16256 19558 19712 22352 28448 29186 32512 39116 39424 44704 56896 58372 65024 78232 78848 89408 102151 113792 116744 130048 156464 160523 178816 204302 227584 233488 312928 321046 357632 408604 455168 466976 625856 642092 715264 817208 910336 933952 1123661 1251712 1284184 1430528 1634416 1853311 1867904 2247322 2503424 2568368 3268832 3706622 3735808 4494644 5006848 5136736 6537664 7413244 7471616 8989288 10013696 10273472 12973177 13075328 14826488 14943232 17978576 20386421 20546944 25946354 26150656 29652976 35957152 40772842 41093888 51892708 52301312 59305952 71914304 81545684 82187776 103785416 104602624 118611904 142704947 143828608 163091368 164375552 207570832 237223808 285409894 287657216 326182736 415141664 474447616 570819788 575314432 652365472 830283328 948895232 1141639576 1150628864 1304730944 1660566656 1897790464 2283279152 2609461888 3321133312 4566558304 5218923776 6642266624 9133116608 10437847552 13284533248 18266233216 20875695104 36532466432 73064932864 146129865728
• Sum of all divisors σ(n): 367090704384
• Sum of proper divisors (its aliquot sum) s(n): 220960838656
• 146129865728 is an abundant number, because the sum of its proper divisors (220960838656) is greater than itself. Its abundance is 74830972928

Bases of 146129865728

• Binary: 10001000000110000001001100110000000000₂
• Hexadecimal: 0x220604CC00
• Base-36: 1V4PY60W

Squares and roots of 146129865728

• 146129865728 squared (146129865728²) is 21353937657683308969984
• 146129865728 cubed (146129865728³) is 3120448042681344767330499902308352
• The square root of 146129865728 is 382269.3627901665
• The cube root of 146129865728 is 5267.1982117005

Scales and comparisons

• 146,129,865,728 seconds is equal to 4,646 years, 24 weeks, 5 days, 21 hours, 22 minutes, 8 seconds.
• To count from 1 to 146,129,865,728 would take you about nine thousand, two hundred ninety-two 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 146129865728 cubic inches would be around 438.9 feet tall.

Recreational maths with 146129865728

• 146129865728 backwards is 827568921641
• The number of decimal digits it has is: 12
• The sum of 146129865728's digits is 59
• More coming soon!