16390649100

Names of 16390649100

• Cardinal: 16390649100 can be written as Sixteen billion, three hundred ninety million, six hundred forty-nine thousand, one hundred.

Scientific notation

• Scientific notation: 1.63906491 × 10¹⁰

Factors of 16390649100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 718

Divisors of 16390649100

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 75 83 84 100 105 140 150 166 175 210 249 271 300 332 347 350 415 420 498 525 542 581 694 700 813 830 996 1041 1050 1084 1162 1245 1355 1388 1626 1660 1735 1743 1897 2075 2082 2100 2324 2429 2490 2710 2905 3252 3470 3486 3794 4065 4150 4164 4858 4980 5205 5420 5691 5810 6225 6775 6940 6972 7287 7588 8130 8300 8675 8715 9485 9716 10410 11382 11620 12145 12450 13550 14525 14574 16260 17350 17430 18970 20325 20820 22493 22764 24290 24900 26025 27100 28455 28801 29050 29148 34700 34860 36435 37940 40650 43575 44986 47425 48580 52050 56910 57602 58100 60725 67479 72870 81300 86403 87150 89972 94037 94850 104100 112465 113820 115204 121450 134958 142275 144005 145740 157451 172806 174300 182175 188074 189700 201607 224930 242900 269916 282111 284550 288010 314902 337395 345612 364350 376148 403214 432015 449860 470185 472353 562325 564222 569100 576020 604821 629804 658259 674790 720025 728700 787255 806428 864030 940370 944706 1008035 1124650 1128444 1209642 1316518 1349580 1410555 1440050 1574510 1686975 1728060 1880740 1889412 1974777 2016070 2160075 2249300 2350925 2361765 2419284 2633036 2821110 2880100 3024105 3149020 3291295 3373950 3936275 3949554 4032140 4320150 4701850 4723530 5040175 5642220 6048210 6582590 6747900 7052775 7805071 7872550 7899108 8640300 9403700 9447060 9873885 10080350 11808825 12096420 13165180 14105550 15120525 15610142 15745100 16456475 19747770 20160700 23415213 23617650 28211100 30241050 31220284 32912950 39025355 39495540 46830426 47235300 49369425 54635497 60482100 65825900 78050710 93660852 98738850 109270994 117076065 156101420 163906491 195126775 197477700 218541988 234152130 273177485 327812982 390253550 468304260 546354970 585380325 655625964 780507100 819532455 1092709940 1170760650 1365887425 1639064910 2341521300 2731774850 3278129820 4097662275 5463549700 8195324550 16390649100
• Sum of all divisors σ(n): 55212466176
• Sum of proper divisors (its aliquot sum) s(n): 38821817076
• 16390649100 is an abundant number, because the sum of its proper divisors (38821817076) is greater than itself. Its abundance is 22431167976

Bases of 16390649100

• Binary: 1111010000111101010111010100001100₂
• Hexadecimal: 0x3D0F5750C
• Base-36: 7J2KHSC

Squares and roots of 16390649100

• 16390649100 squared (16390649100²) is 268653377919330810000
• 16390649100 cubed (16390649100³) is 4403403247005439413528771000000
• The square root of 16390649100 is 128025.9704122565
• The cube root of 16390649100 is 2540.1852170307

Scales and comparisons

• 16,390,649,100 seconds is equal to 521 years, 8 weeks, 6 days, 14 hours, 5 minutes.
• To count from 1 to 16,390,649,100 would take you about one thousand and forty-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 16390649100 cubic inches would be around 211.7 feet tall.

Recreational maths with 16390649100

• 16390649100 backwards is 00194609361
• The number of decimal digits it has is: 11
• The sum of 16390649100's digits is 39
• More coming soon!