130372721664

Names of 130372721664

• Cardinal: 130372721664 can be written as One hundred thirty billion, three hundred seventy-two million, seven hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.30372721664 × 10¹¹

Factors of 130372721664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 14640

Divisors of 130372721664

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 79 96 111 128 148 158 192 222 237 256 296 316 384 444 474 512 592 632 768 888 948 1024 1184 1264 1536 1776 1896 2368 2528 2923 3072 3552 3792 4736 5056 5846 7104 7584 8769 9472 10112 11692 14208 14519 15168 17538 18944 20224 23384 28416 29038 30336 35076 37888 40448 43557 46768 56832 58076 60672 70152 80896 87114 93536 113664 116152 121344 140304 174228 187072 232304 242688 280608 348456 374144 464608 537203 561216 696912 748288 929216 1074406 1122432 1147001 1393824 1496576 1611609 1858432 2148812 2244864 2294002 2787648 2993152 3223218 3441003 3716864 4297624 4489728 4588004 5575296 6446436 6882006 7433728 8595248 8979456 9176008 11150592 12892872 13764012 14867456 17190496 18352016 22301184 25785744 27528024 34380992 36704032 42439037 44602368 51571488 55056048 68761984 73408064 84878074 103142976 110112096 127317111 137523968 146816128 169756148 206285952 220224192 254634222 275047936 293632256 339512296 412571904 440448384 509268444 550095872 587264512 679024592 825143808 880896768 1018536888 1174529024 1358049184 1650287616 1761793536 2037073776 2716098368 3523587072 4074147552 5432196736 8148295104 10864393472 16296590208 21728786944 32593180416 43457573888 65186360832 130372721664
• Sum of all divisors σ(n): 361424870400
• Sum of proper divisors (its aliquot sum) s(n): 231052148736
• 130372721664 is an abundant number, because the sum of its proper divisors (231052148736) is greater than itself. Its abundance is 100679427072

Bases of 130372721664

• Binary: 1111001011010110100011101110000000000₂
• Hexadecimal: 0x1E5AD1DC00
• Base-36: 1NW4JVUO

Squares and roots of 130372721664

• 130372721664 squared (130372721664²) is 16997046554078814928896
• 130372721664 cubed (130372721664³) is 2215951219504967662643926158802944
• The square root of 130372721664 is 361071.6295473795
• The cube root of 130372721664 is 5070.6337644385

Scales and comparisons

• 130,372,721,664 seconds is equal to 4,145 years, 23 weeks, 2 days, 12 hours, 54 minutes, 24 seconds.
• To count from 1 to 130,372,721,664 would take you about eight thousand, two hundred ninety 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 130372721664 cubic inches would be around 422.6 feet tall.

Recreational maths with 130372721664

• 130372721664 backwards is 466127273031
• The number of decimal digits it has is: 12
• The sum of 130372721664's digits is 42
• More coming soon!