16380729344

Names of 16380729344

• Cardinal: 16380729344 can be written as Sixteen billion, three hundred eighty million, seven hundred twenty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.6380729344 × 10¹⁰

Factors of 16380729344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 110

Divisors of 16380729344

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 31 32 41 56 58 62 64 82 112 116 124 128 164 203 217 224 232 248 256 287 328 406 434 448 464 496 512 574 656 812 868 896 899 928 961 992 1024 1148 1189 1271 1312 1624 1736 1792 1798 1856 1922 1984 2048 2296 2378 2542 2624 3248 3472 3584 3596 3712 3844 3968 4592 4756 5084 5248 6293 6496 6727 6944 7168 7192 7424 7688 7936 8323 8897 9184 9512 10168 10496 12586 12992 13454 13888 14336 14384 14848 15376 15872 16646 17794 18368 19024 20336 20992 25172 25984 26908 27776 27869 28768 29696 30752 31744 33292 35588 36736 36859 38048 39401 40672 41984 50344 51968 53816 55552 55738 57536 59392 61504 63488 66584 71176 73472 73718 76096 78802 81344 83968 100688 103936 107632 111104 111476 115072 123008 133168 142352 146944 147436 152192 157604 162688 195083 201376 207872 215264 222208 222952 230144 246016 258013 266336 275807 284704 293888 294872 304384 315208 325376 390166 402752 415744 430528 444416 445904 460288 492032 516026 532672 551614 569408 587776 589744 608768 630416 650752 780332 805504 861056 891808 920576 984064 1032052 1065344 1103228 1138816 1142629 1179488 1217536 1260832 1301504 1560664 1611008 1722112 1783616 1841152 1968128 2064104 2130688 2206456 2277632 2285258 2358976 2435072 2521664 2603008 3121328 3222016 3444224 3567232 4128208 4261376 4412912 4555264 4570516 4717952 5043328 6242656 6444032 6888448 7134464 7998403 8256416 8522752 8825824 9110528 9141032 9435904 10086656 12485312 12888064 13776896 14268928 15996806 16512832 17045504 17651648 18221056 18282064 18871808 20173312 24970624 28537856 31993612 33025664 35303296 36564128 37743616 40346624 49941248 57075712 63987224 66051328 70606592 73128256 75487232 80693248 99882496 127974448 132102656 141213184 146256512 199764992 255948896 264205312 282426368 292513024 399529984 511897792 528410624 564852736 585026048 1023795584 1170052096 2047591168 2340104192 4095182336 8190364672 16380729344
• Sum of all divisors σ(n): 40988656800
• Sum of proper divisors (its aliquot sum) s(n): 24607927456
• 16380729344 is an abundant number, because the sum of its proper divisors (24607927456) is greater than itself. Its abundance is 8227198112

Bases of 16380729344

• Binary: 1111010000010111100001100000000000₂
• Hexadecimal: 0x3D05E1800
• Base-36: 7IWNVNK

Squares and roots of 16380729344

• 16380729344 squared (16380729344²) is 268328293841382670336
• 16380729344 cubed (16380729344³) is 4395413156752991589505993539584
• The square root of 16380729344 is 127987.2233623339
• The cube root of 16380729344 is 2539.6726666033

Scales and comparisons

• 16,380,729,344 seconds is equal to 520 years, 44 weeks, 3 days, 18 hours, 35 minutes, 44 seconds.
• To count from 1 to 16,380,729,344 would take you about one thousand and forty-one 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 16380729344 cubic inches would be around 211.6 feet tall.

Recreational maths with 16380729344

• 16380729344 backwards is 44392708361
• The number of decimal digits it has is: 11
• The sum of 16380729344's digits is 47
• More coming soon!