16442320128

Names of 16442320128

• Cardinal: 16442320128 can be written as Sixteen billion, four hundred forty-two million, three hundred twenty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6442320128 × 10¹⁰

Factors of 16442320128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 451

Divisors of 16442320128

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 59 64 78 96 103 104 118 128 156 177 192 206 208 236 256 271 309 312 354 384 412 416 472 542 618 624 708 767 768 813 824 832 944 1084 1236 1248 1339 1416 1534 1626 1648 1664 1888 2168 2301 2472 2496 2678 2832 3068 3252 3296 3328 3523 3776 4017 4336 4602 4944 4992 5356 5664 6077 6136 6504 6592 7046 7552 8034 8672 9204 9888 9984 10569 10712 11328 12154 12272 13008 13184 14092 15104 15989 16068 17344 18231 18408 19776 21138 21424 22656 24308 24544 26016 26368 27913 28184 31978 32136 34688 36462 36816 39552 42276 42848 45312 47967 48616 49088 52032 55826 56368 63956 64272 69376 72924 73632 79001 79104 83739 84552 85696 95934 97232 98176 104064 111652 112736 127912 128544 145848 147264 158002 167478 169104 171392 191868 194464 196352 207857 208128 223304 225472 237003 255824 257088 291696 294528 316004 334956 338208 342784 362869 383736 388928 415714 446608 450944 474006 511648 514176 583392 589056 623571 632008 669912 676416 725738 767472 777856 831428 893216 901888 948012 1023296 1028352 1088607 1166784 1247142 1264016 1339824 1352832 1451476 1534944 1555712 1646867 1662856 1786432 1896024 2046592 2177214 2333568 2494284 2528032 2679648 2705664 2902952 3069888 3293734 3325712 3572864 3792048 4093184 4354428 4667136 4940601 4988568 5056064 5359296 5805904 6139776 6587468 6651424 7145728 7584096 8708856 9881202 9977136 10112128 10718592 11611808 12279552 13174936 13302848 15168192 17417712 19762404 19954272 20224256 21409271 21437184 23223616 26349872 26605696 30336384 34835424 39524808 39908544 42818542 46447232 52699744 53211392 60672768 64227813 69670848 79049616 79817088 85637084 92894464 105399488 128455626 139341696 158099232 159634176 171274168 210798976 256911252 278683392 316198464 342548336 421597952 513822504 632396928 685096672 1027645008 1264793856 1370193344 2055290016 2740386688 4110580032 5480773376 8221160064 16442320128
• Sum of all divisors σ(n): 48569364480
• Sum of proper divisors (its aliquot sum) s(n): 32127044352
• 16442320128 is an abundant number, because the sum of its proper divisors (32127044352) is greater than itself. Its abundance is 15684724224

Bases of 16442320128

• Binary: 1111010100000010011110010100000000₂
• Hexadecimal: 0x3D409E500
• Base-36: 7JXBZEO

Squares and roots of 16442320128

• 16442320128 squared (16442320128²) is 270349891191633936384
• 16442320128 cubed (16442320128³) is 4445179457542812577414514737152
• The square root of 16442320128 is 128227.6106304723
• The cube root of 16442320128 is 2542.8517028013

Scales and comparisons

• 16,442,320,128 seconds is equal to 522 years, 42 weeks, 2 days, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 16,442,320,128 would take you about one thousand and forty-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 16442320128 cubic inches would be around 211.9 feet tall.

Recreational maths with 16442320128

• 16442320128 backwards is 82102324461
• The number of decimal digits it has is: 11
• The sum of 16442320128's digits is 33
• More coming soon!