19482971040

Names of 19482971040

• Cardinal: 19482971040 can be written as Nineteen billion, four hundred eighty-two million, nine hundred seventy-one thousand and forty.

Scientific notation

• Scientific notation: 1.948297104 × 10¹⁰

Factors of 19482971040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20447

Divisors of 19482971040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 27 30 32 34 36 39 40 45 48 51 52 54 60 65 68 72 78 80 85 90 96 102 104 108 117 120 130 135 136 144 153 156 160 170 180 195 204 208 216 221 234 240 255 260 270 272 288 306 312 340 351 360 390 408 416 432 442 459 468 480 510 520 540 544 585 612 624 663 680 702 720 765 780 816 864 884 918 936 1020 1040 1080 1105 1170 1224 1248 1326 1360 1404 1440 1530 1560 1632 1755 1768 1836 1872 1989 2040 2080 2160 2210 2295 2340 2448 2652 2720 2808 3060 3120 3315 3510 3536 3672 3744 3978 4080 4320 4420 4590 4680 4896 5304 5616 5967 6120 6240 6630 7020 7072 7344 7956 8160 8840 9180 9360 9945 10608 11232 11934 12240 13260 14040 14688 15912 17680 18360 18720 19890 20407 21216 23868 24480 26520 28080 29835 31824 35360 36720 39780 40814 47736 53040 56160 59670 61221 63648 73440 79560 81628 95472 102035 106080 119340 122442 159120 163256 183663 190944 204070 238680 244884 265291 306105 318240 326512 346919 367326 408140 477360 489768 530582 550989 612210 653024 693838 734652 795873 816280 918315 954720 979536 1040757 1061164 1101978 1224420 1326455 1387676 1469304 1591746 1632560 1734595 1836630 1959072 2081514 2122328 2203956 2387619 2448840 2652910 2754945 2775352 2938608 3122271 3183492 3265120 3469190 3673260 3979365 4163028 4244656 4407912 4509947 4775238 4897680 5203785 5305820 5509890 5550704 5877216 6244542 6366984 6938380 7162857 7346520 7958730 8326056 8489312 8815824 9019894 9366813 9550476 9795360 10407570 10611640 11019780 11101408 11938095 12489084 12733968 13529841 13876760 14325714 14693040 15611355 15917460 16652112 17631648 18039788 18733626 19100952 20815140 21223280 22039560 22549735 23876190 24978168 25467936 27059682 27753520 28651428 29386080 31222710 31834920 33304224 35814285 36079576 37467252 38201904 40589523 41630280 42446560 44079120 45099470 46834065 47752380 49956336 54119364 55507040 57302856 62445420 63669840 67649205 71628570 72159152 74934504 76403808 81179046 83260560 88158240 90198940 93668130 95504760 99912672 108238728 114605712 121768569 124890840 127339680 135298410 143257140 144318304 149869008 162358092 166521120 180397880 187336260 191009520 202947615 216477456 229211424 243537138 249781680 270596820 286514280 299738016 324716184 360795760 374672520 382019040 405895230 432954912 487074276 499563360 541193640 573028560 608842845 649432368 721591520 749345040 811790460 974148552 1082387280 1146057120 1217685690 1298864736 1498690080 1623580920 1948297104 2164774560 2435371380 3247161840 3896594208 4870742760 6494323680 9741485520 19482971040
• Sum of all divisors σ(n): 77759377920
• Sum of proper divisors (its aliquot sum) s(n): 58276406880
• 19482971040 is an abundant number, because the sum of its proper divisors (58276406880) is greater than itself. Its abundance is 38793435840

Bases of 19482971040

• Binary: 10010001001010001101000101110100000₂
• Hexadecimal: 0x489468BA0
• Base-36: 8Y7NOO0

Squares and roots of 19482971040

• 19482971040 squared (19482971040²) is 379586160545478681600
• 19482971040 cubed (19482971040³) is 7395466173092351756550180864000
• The square root of 19482971040 is 139581.4136624215
• The cube root of 19482971040 is 2690.8225692071

Scales and comparisons

• 19,482,971,040 seconds is equal to 619 years, 25 weeks, 6 days, 8 hours, 24 minutes.
• To count from 1 to 19,482,971,040 would take you about one thousand, two hundred thirty-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 19482971040 cubic inches would be around 224.2 feet tall.

Recreational maths with 19482971040

• 19482971040 backwards is 04017928491
• 19482971040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19482971040's digits is 45
• More coming soon!