6445368963040

Names of 6445368963040

• Cardinal: 6445368963040 can be written as Six trillion, four hundred forty-five billion, three hundred sixty-eight million, nine hundred sixty-three thousand and forty.

Scientific notation

• Scientific notation: 6.44536896304 × 10¹²

Factors of 6445368963040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 46153

Divisors of 6445368963040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 56 62 70 80 112 124 140 155 160 217 224 248 280 310 434 496 560 620 868 992 1085 1120 1240 1736 2170 2480 3472 4340 4457 4960 6944 8680 8914 17360 17828 22285 31199 34720 35656 41651 44570 62398 71312 83302 89140 124796 138167 142624 155995 166604 178280 208255 249592 276334 291557 311990 333208 356560 416510 499184 552668 583114 623980 666416 690835 713120 833020 967169 998368 1105336 1166228 1247960 1291181 1332832 1381670 1457785 1666040 1934338 2210672 2332456 2495920 2582362 2763340 2915570 3332080 3868676 4421344 4664912 4835845 4991840 5164724 5526680 5831140 6455905 6664160 7737352 9038267 9329824 9671690 10329448 11053360 11662280 12911810 15474704 18076534 19343380 20658896 22106720 23324560 25823620 30949408 36153068 38686760 41317792 45191335 46649120 51647240 72306136 77373520 90382670 103294480 144612272 154747040 180765340 185638507 206588960 289224544 361530680 371277014 723061360 742554028 928192535 1299469549 1446122720 1485108056 1856385070 2598939098 2970216112 3712770140 5197878196 5754793717 5940432224 6497347745 7425540280 10395756392 11509587434 12994695490 14851080560 20791512784 23019174868 25989390980 28773968585 29702161120 40283556019 41583025568 46038349736 51978781960 57547937170 80567112038 92076699472 103957563920 115095874340 161134224076 184153398944 201417780095 207915127840 230191748680 322268448152 402835560190 460383497360 644536896304 805671120380 920766994720 1289073792608 1611342240760 3222684481520 6445368963040
• Sum of all divisors σ(n): 17968328921088
• Sum of proper divisors (its aliquot sum) s(n): 11522959958048
• 6445368963040 is an abundant number, because the sum of its proper divisors (11522959958048) is greater than itself. Its abundance is 5077590995008

Bases of 6445368963040

• Binary: 1011101110010101101111011010110111111100000₂
• Hexadecimal: 0x5DCADED6FE0
• Base-36: 2A8YM9KV4

Squares and roots of 6445368963040

• 6445368963040 squared (6445368963040²) is 41542781069719324886041600
• 6445368963040 cubed (6445368963040³) is 267758551745134586984594813562302464000
• The square root of 6445368963040 is 2538773.1216160297
• The cube root of 6445368963040 is 18610.1237551903

Scales and comparisons

• 6,445,368,963,040 seconds is equal to 204,942 years, 41 weeks, 2 days, 19 hours, 30 minutes, 40 seconds.
• To count from 1 to 6,445,368,963,040 would take you about five hundred twelve thousand, three hundred fifty-six 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 6445368963040 cubic inches would be around 1550.8 feet tall.

Recreational maths with 6445368963040

• 6445368963040 backwards is 0403698635446
• The number of decimal digits it has is: 13
• The sum of 6445368963040's digits is 58
• More coming soon!