19804982400

Names of 19804982400

• Cardinal: 19804982400 can be written as Nineteen billion, eight hundred four million, nine hundred eighty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.98049824 × 10¹⁰

Factors of 19804982400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3217

Divisors of 19804982400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 31 32 35 36 40 42 45 48 50 56 60 62 63 64 70 72 75 80 84 90 93 96 100 105 112 120 124 126 128 140 144 150 155 160 168 175 180 186 192 200 210 217 224 225 240 248 252 279 280 288 300 310 315 320 336 350 360 372 384 400 420 434 448 450 465 480 496 504 525 558 560 576 600 620 630 640 651 672 700 720 744 775 800 840 868 896 900 930 960 992 1008 1050 1085 1116 1120 1152 1200 1240 1260 1302 1344 1395 1400 1440 1488 1550 1575 1600 1680 1736 1800 1860 1920 1953 1984 2016 2100 2170 2232 2240 2325 2400 2480 2520 2604 2688 2790 2800 2880 2976 3100 3150 3169 3200 3255 3360 3472 3600 3720 3906 3968 4032 4200 4340 4464 4480 4650 4800 4960 5040 5208 5425 5580 5600 5760 5952 6200 6300 6338 6510 6720 6944 6975 7200 7440 7812 8064 8400 8680 8928 9300 9507 9600 9765 9920 10080 10416 10850 11160 11200 11904 12400 12600 12676 13020 13440 13888 13950 14400 14880 15624 15845 16275 16800 17360 17856 18600 19014 19530 19840 20160 20832 21700 22183 22320 22400 24800 25200 25352 26040 27776 27900 28521 28800 29760 31248 31690 32550 33600 34720 35712 37200 38028 39060 40320 41664 43400 44366 44640 47535 48825 49600 50400 50704 52080 55800 57042 59520 62496 63380 65100 66549 67200 69440 74400 76056 78120 79225 83328 86800 88732 89280 95070 97650 98239 99200 100800 101408 104160 110915 111600 114084 124992 126760 130200 133098 138880 142605 148800 152112 156240 158450 173600 177464 178560 190140 195300 196478 199647 201600 202816 208320 221830 223200 228168 237675 249984 253520 260400 266196 285210 294717 297600 304224 312480 316900 332745 347200 354928 380280 390600 392956 399294 405632 416640 443660 446400 456336 475350 491195 507040 520800 532392 554575 570420 589434 608448 624960 633800 665490 687673 694400 709856 713025 760560 781200 785912 798588 884151 887320 892800 912672 950700 982390 998235 1014080 1041600 1064784 1109150 1140840 1178868 1216896 1249920 1267600 1330980 1375346 1419712 1426050 1473585 1521120 1562400 1571824 1597176 1663725 1768302 1774640 1825344 1901400 1964780 1996470 2028160 2063019 2083200 2129568 2218300 2281680 2357736 2455975 2535200 2661960 2750692 2839424 2852100 2947170 3042240 3124800 3143648 3194352 3327450 3438365 3536604 3549280 3650688 3802800 3929560 3992940 4126038 4259136 4420755 4436600 4563360 4715472 4911950 4991175 5070400 5323920 5501384 5704200 5894340 6084480 6189057 6249600 6287296 6388704 6654900 6876730 7073208 7098560 7367925 7605600 7859120 7985880 8252076 8518272 8841510 8873200 9126720 9430944 9823900 9982350 10140800 10315095 10647840 11002768 11408400 11788680 12378114 12574592 12777408 13309800 13753460 14146416 14197120 14735850 15211200 15718240 15971760 16504152 17191825 17683020 17746400 18253440 18861888 19647800 19964700 20630190 21295680 22005536 22103775 22816800 23577360 24756228 25554816 26619600 27506920 28292832 29471700 30422400 30945285 31436480 31943520 33008304 34383650 35366040 35492800 37723776 39295600 39929400 41260380 42591360 44011072 44207550 45633600 47154720 49512456 51575475 53239200 55013840 56585664 58943400 61890570 62872960 63887040 66016608 68767300 70732080 70985600 78591200 79858800 82520760 88022144 88415100 91267200 94309440 99024912 103150950 106478400 110027680 113171328 117886800 123781140 127774080 132033216 137534600 141464160 154726425 157182400 159717600 165041520 176830200 188618880 198049824 206301900 212956800 220055360 235773600 247562280 264066432 275069200 282928320 309452850 314364800 319435200 330083040 353660400 396099648 412603800 440110720 471547200 495124560 550138400 565856640 618905700 638870400 660166080 707320800 792199296 825207600 943094400 990249120 1100276800 1237811400 1320332160 1414641600 1650415200 1980498240 2200553600 2475622800 2829283200 3300830400 3960996480 4951245600 6601660800 9902491200 19804982400
• Sum of all divisors σ(n): 83395852800
• Sum of proper divisors (its aliquot sum) s(n): 63590870400
• 19804982400 is an abundant number, because the sum of its proper divisors (63590870400) is greater than itself. Its abundance is 43785888000

Bases of 19804982400

• Binary: 10010011100011110000000110010000000₂
• Hexadecimal: 0x49C780C80
• Base-36: 93JDI80

Squares and roots of 19804982400

• 19804982400 squared (19804982400²) is 392237327864309760000
• 19804982400 cubed (19804982400³) is 7768253374975684384948224000000
• The square root of 19804982400 is 140730.1758685749
• The cube root of 19804982400 is 2705.5661305395

Scales and comparisons

• 19,804,982,400 seconds is equal to 629 years, 38 weeks, 2 days, 8 hours.
• To count from 1 to 19,804,982,400 would take you about one thousand, two hundred fifty-nine 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 19804982400 cubic inches would be around 225.5 feet tall.

Recreational maths with 19804982400

• 19804982400 backwards is 00428940891
• 19804982400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19804982400's digits is 45
• More coming soon!