19418912000

Names of 19418912000

• Cardinal: 19418912000 can be written as Nineteen billion, four hundred eighteen million, nine hundred twelve thousand.

Scientific notation

• Scientific notation: 1.9418912 × 10¹⁰

Factors of 19418912000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 67

Divisors of 19418912000

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 32 38 40 41 50 64 76 80 82 95 100 125 128 152 160 164 190 200 205 250 256 304 320 328 361 380 400 410 475 500 608 640 656 722 760 779 800 820 950 1000 1025 1216 1280 1312 1444 1520 1558 1600 1640 1681 1805 1900 2000 2050 2375 2432 2624 2888 3040 3116 3200 3280 3362 3610 3800 3895 4000 4100 4750 4864 5125 5248 5776 6080 6232 6400 6560 6724 7220 7600 7790 8000 8200 8405 9025 9500 10250 10496 11552 12160 12464 13120 13448 14440 14801 15200 15580 16000 16400 16810 18050 19000 19475 20500 23104 24320 24928 26240 26896 28880 29602 30400 31160 31939 32000 32800 33620 36100 38000 38950 41000 42025 45125 46208 49856 52480 53792 57760 59204 60800 62320 63878 65600 67240 72200 74005 76000 77900 82000 84050 90250 92416 97375 99712 107584 115520 118408 121600 124640 127756 131200 134480 144400 148010 152000 155800 159695 164000 168100 180500 194750 199424 210125 215168 231040 236816 249280 255512 262400 268960 288800 296020 304000 311600 319390 328000 336200 361000 370025 389500 420250 430336 462080 473632 498560 511024 537920 577600 592040 606841 608000 623200 638780 656000 672400 722000 740050 779000 798475 840500 947264 997120 1022048 1075840 1155200 1184080 1213682 1246400 1277560 1312000 1344800 1444000 1480100 1558000 1596950 1681000 1850125 1894528 2044096 2151680 2310400 2368160 2427364 2492800 2555120 2689600 2888000 2960200 3034205 3116000 3193900 3362000 3700250 3789056 3992375 4088192 4736320 4854728 4985600 5110240 5379200 5776000 5920400 6068410 6232000 6387800 6724000 7400500 7984750 8176384 9472640 9709456 10220480 10758400 11552000 11840800 12136820 12464000 12775600 13448000 14801000 15171025 15969500 18945280 19418912 20440960 23681600 24273640 24928000 25551200 26896000 29602000 30342050 31939000 38837824 40881920 47363200 48547280 51102400 53792000 59204000 60684100 63878000 75855125 77675648 94726400 97094560 102204800 118408000 121368200 127756000 151710250 155351296 194189120 204409600 236816000 242736400 255512000 303420500 388378240 473632000 485472800 511024000 606841000 776756480 970945600 1022048000 1213682000 1941891200 2427364000 3883782400 4854728000 9709456000 19418912000
• Sum of all divisors σ(n): 52330604508
• Sum of proper divisors (its aliquot sum) s(n): 32911692508
• 19418912000 is an abundant number, because the sum of its proper divisors (32911692508) is greater than itself. Its abundance is 13492780508

Bases of 19418912000

• Binary: 10010000101011101010001010100000000₂
• Hexadecimal: 0x485751500
• Base-36: 8X5IOE8

Squares and roots of 19418912000

• 19418912000 squared (19418912000²) is 377094143263744000000
• 19418912000 cubed (19418912000³) is 7322757983754037526528000000000
• The square root of 19418912000 is 139351.7563577869
• The cube root of 19418912000 is 2687.8702341929

Scales and comparisons

• 19,418,912,000 seconds is equal to 617 years, 23 weeks, 6 days, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 19,418,912,000 would take you about one thousand, two hundred thirty-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 19418912000 cubic inches would be around 224 feet tall.

Recreational maths with 19418912000

• 19418912000 backwards is 00021981491
• The number of decimal digits it has is: 11
• The sum of 19418912000's digits is 35
• More coming soon!