2013128913920

Names of 2013128913920

• Cardinal: 2013128913920 can be written as Two trillion, thirteen billion, one hundred twenty-eight million, nine hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.01312891392 × 10¹²

Factors of 2013128913920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 337

Divisors of 2013128913920

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 79 80 128 158 160 251 256 316 320 395 502 512 632 640 790 1004 1024 1255 1264 1280 1580 2008 2510 2528 2560 3160 4016 5020 5056 5120 6241 6320 8032 10040 10112 12482 12640 16064 19829 20080 20224 24964 25280 31205 32128 39658 40160 40448 49928 50560 62410 63001 64256 79316 80320 80896 99145 99856 101120 124820 126002 128512 158632 160640 198290 199712 202240 249640 252004 257024 315005 317264 321280 396580 399424 404480 499280 504008 630010 634528 642560 793160 798848 998560 1008016 1260020 1269056 1285120 1566491 1586320 1597696 1997120 2016032 2520040 2538112 3132982 3172640 3195392 3994240 4032064 4977079 5040080 5076224 6265964 6345280 6390784 7832455 7988480 8064128 9954158 10080160 10152448 12531928 12690560 15664910 15976960 16128256 19908316 20160320 20304896 24885395 25063856 25381120 31329820 31953920 32256512 39816632 40320640 49770790 50127712 50762240 62659640 64513024 79633264 80641280 99541580 100255424 101524480 125319280 159266528 161282560 199083160 200510848 250638560 318533056 322565120 393189241 398166320 401021696 501277120 637066112 786378482 796332640 802043392 1002554240 1274132224 1572756964 1592665280 1604086784 1965946205 2005108480 2548264448 3145513928 3185330560 3931892410 4010216960 5096528896 6291027856 6370661120 7863784820 8020433920 12582055712 12741322240 15727569640 25164111424 25482644480 31455139280 50328222848 62910278560 100656445696 125820557120 201312891392 251641114240 402625782784 503282228480 1006564456960 2013128913920
• Sum of all divisors σ(n): 4910616420066
• Sum of proper divisors (its aliquot sum) s(n): 2897487506146
• 2013128913920 is an abundant number, because the sum of its proper divisors (2897487506146) is greater than itself. Its abundance is 884358592226

Bases of 2013128913920

• Binary: 11101010010110111110101010111010000000000₂
• Hexadecimal: 0x1D4B7D57400
• Base-36: POTGZ7CW

Squares and roots of 2013128913920

• 2013128913920 squared (2013128913920²) is 4052688024060718769766400
• 2013128913920 cubed (2013128913920³) is 8158583440333945605114391364108288000
• The square root of 2013128913920 is 1418847.7416269865
• The cube root of 2013128913920 is 12626.7193845219

Scales and comparisons

• 2,013,128,913,920 seconds is equal to 64,011 years, 14 weeks, 1 day, 4 hours, 5 minutes, 20 seconds.
• To count from 1 to 2,013,128,913,920 would take you about one hundred sixty thousand and twenty-eight 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 2013128913920 cubic inches would be around 1052.2 feet tall.

Recreational maths with 2013128913920

• 2013128913920 backwards is 0293198213102
• The number of decimal digits it has is: 13
• The sum of 2013128913920's digits is 41
• More coming soon!