19734013440

Names of 19734013440

• Cardinal: 19734013440 can be written as Nineteen billion, seven hundred thirty-four million, thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.973401344 × 10¹⁰

Factors of 19734013440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 50410

Divisors of 19734013440

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 128 136 144 153 160 170 180 192 204 240 255 256 272 288 306 320 340 360 384 408 480 510 512 544 576 612 640 680 720 765 768 816 960 1020 1088 1152 1224 1280 1360 1440 1530 1536 1632 1920 2040 2176 2304 2448 2560 2720 2880 3060 3264 3840 4080 4352 4608 4896 5440 5760 6120 6528 7680 8160 8704 9792 10880 11520 12240 13056 16320 19584 21760 23040 24480 26112 32640 39168 43520 48960 50383 65280 78336 97920 100766 130560 151149 195840 201532 251915 302298 391680 403064 453447 503830 604596 755745 806128 856511 906894 1007660 1209192 1511490 1612256 1713022 1813788 2015320 2267235 2418384 2569533 3022980 3224512 3426044 3627576 4030640 4282555 4534470 4836768 5139066 6045960 6449024 6852088 7255152 7708599 8061280 8565110 9068940 9673536 10278132 12091920 12847665 12898048 13704176 14510304 15417198 16122560 17130220 18137880 19347072 20556264 24183840 25695330 25796096 27408352 29020608 30834396 32245120 34260440 36275760 38542995 38694144 41112528 48367680 51390660 54816704 58041216 61668792 64490240 68520880 72551520 77085990 77388288 82225056 96735360 102781320 109633408 116082432 123337584 128980480 137041760 145103040 154171980 164450112 193470720 205562640 219266816 232164864 246675168 274083520 290206080 308343960 328900224 386941440 411125280 438533632 493350336 548167040 580412160 616687920 657800448 822250560 986700672 1096334080 1160824320 1233375840 1315600896 1644501120 1973401344 2192668160 2466751680 3289002240 3946802688 4933503360 6578004480 9867006720 19734013440
• Sum of all divisors σ(n): 72366136128
• Sum of proper divisors (its aliquot sum) s(n): 52632122688
• 19734013440 is an abundant number, because the sum of its proper divisors (52632122688) is greater than itself. Its abundance is 32898109248

Bases of 19734013440

• Binary: 10010011000001111010010011000000000₂
• Hexadecimal: 0x4983D2600
• Base-36: 92D4E80

Squares and roots of 19734013440

• 19734013440 squared (19734013440²) is 389431286450100633600
• 19734013440 cubed (19734013440³) is 7685042240762775792814915584000
• The square root of 19734013440 is 140477.8040830651
• The cube root of 19734013440 is 2702.3305638759

Scales and comparisons

• 19,734,013,440 seconds is equal to 627 years, 24 weeks, 6 days, 22 hours, 24 minutes.
• To count from 1 to 19,734,013,440 would take you about one thousand, two hundred fifty-four 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 19734013440 cubic inches would be around 225.2 feet tall.

Recreational maths with 19734013440

• 19734013440 backwards is 04431043791
• 19734013440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19734013440's digits is 36
• More coming soon!