801009000

Names of 801009000

• Cardinal: 801009000 can be written as Eight hundred one million, nine thousand.

Scientific notation

• Scientific notation: 8.01009 × 10⁸

Factors of 801009000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 81

Divisors of 801009000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 27 29 30 31 33 36 40 44 45 50 54 55 58 60 62 66 72 75 81 87 88 90 93 99 100 108 110 116 120 124 125 132 135 145 150 155 162 165 174 180 186 198 200 216 220 225 232 248 250 261 264 270 275 279 290 297 300 310 319 324 330 341 348 360 372 375 396 405 435 440 450 465 495 500 522 540 550 558 580 594 600 620 638 648 660 675 682 696 725 744 750 775 783 792 810 825 837 870 891 899 900 930 957 990 1000 1023 1044 1080 1100 1116 1125 1160 1188 1240 1276 1305 1320 1350 1364 1375 1395 1450 1485 1500 1550 1566 1595 1620 1650 1674 1705 1740 1782 1798 1800 1860 1914 1980 2025 2046 2088 2175 2200 2232 2250 2325 2349 2376 2475 2511 2552 2610 2697 2700 2728 2750 2790 2871 2900 2970 3000 3069 3100 3132 3190 3240 3300 3348 3375 3410 3480 3564 3596 3625 3720 3828 3875 3915 3960 4050 4092 4125 4185 4350 4455 4495 4500 4650 4698 4785 4950 5022 5115 5220 5394 5400 5500 5580 5742 5800 5940 6138 6200 6264 6380 6525 6600 6696 6750 6820 6975 7128 7192 7250 7425 7656 7750 7830 7975 8091 8100 8184 8250 8370 8525 8613 8700 8910 8990 9000 9207 9300 9396 9570 9889 9900 10044 10125 10230 10440 10788 10875 11000 11160 11484 11625 11745 11880 12276 12375 12555 12760 13050 13485 13500 13640 13950 14355 14500 14850 15345 15500 15660 15950 16182 16200 16500 16740 17050 17226 17400 17820 17980 18414 18600 18792 19140 19575 19778 19800 20088 20250 20460 20925 21576 21750 22275 22475 22968 23250 23490 23925 24273 24552 24750 25110 25575 25839 26100 26970 27000 27621 27900 28710 29000 29667 29700 30690 31000 31320 31900 32364 32625 33000 33480 34100 34452 34875 35640 35960 36828 37125 38280 39150 39556 39875 40455 40500 40920 41850 42625 43065 43500 44550 44950 46035 46500 46980 47850 48546 49445 49500 50220 51150 51678 52200 53940 55242 55800 57420 58725 59334 59400 61380 62775 63800 64728 65250 67425 68200 68904 69750 71775 72819 73656 74250 76725 78300 79112 79750 80910 81000 83700 85250 86130 87000 89001 89100 89900 92070 93000 93960 95700 97092 97875 98890 99000 100440 102300 103356 104625 107880 110484 111375 112375 114840 117450 118668 119625 121365 122760 125550 127875 129195 130500 134850 138105 139500 143550 145638 148335 148500 153450 156600 159500 161820 167400 170500 172260 178002 178200 179800 184140 191400 194184 195750 197780 202275 204600 206712 209250 215325 220968 222750 224750 230175 234900 237336 239250 242730 247225 251100 255750 258390 261000 267003 269700 276210 279000 287100 291276 293625 296670 297000 306900 313875 319000 323640 337125 341000 344520 356004 358875 364095 368280 383625 391500 395560 404550 418500 430650 445005 445500 449500 460350 469800 478500 485460 494450 502200 511500 516780 534006 539400 552420 574200 582552 587250 593340 606825 613800 627750 645975 674250 690525 712008 717750 728190 741675 767250 783000 801009 809100 837000 861300 890010 891000 899000 920700 957000 970920 988900 1011375 1023000 1033560 1068012 1076625 1104840 1150875 1174500 1186680 1213650 1236125 1255500 1291950 1335015 1348500 1381050 1435500 1456380 1483350 1534500 1602018 1618200 1722600 1780020 1820475 1841400 1977800 2022750 2136024 2153250 2225025 2301750 2349000 2427300 2472250 2511000 2583900 2670030 2697000 2762100 2871000 2912760 2966700 3034125 3069000 3204036 3229875 3452625 3560040 3640950 3708375 4005045 4045500 4306500 4450050 4603500 4854600 4944500 5167800 5340060 5524200 5933400 6068250 6408072 6459750 6675075 6905250 7281900 7416750 8010090 8091000 8613000 8900100 9102375 9207000 9889000 10680120 11125125 12136500 12919500 13350150 13810500 14563800 14833500 16020180 17800200 18204750 20025225 22250250 24273000 25839000 26700300 27621000 29667000 32040360 33375375 36409500 40050450 44500500 53400600 66750750 72819000 80100900 89001000 100126125 133501500 160201800 200252250 267003000 400504500 801009000
• Sum of all divisors σ(n): 3261772800
• Sum of proper divisors (its aliquot sum) s(n): 2460763800
• 801009000 is an abundant number, because the sum of its proper divisors (2460763800) is greater than itself. Its abundance is 1659754800

Bases of 801009000

• Binary: 101111101111100110110101101000₂
• Hexadecimal: 0x2FBE6D68
• Base-36: D8WEI0

Squares and roots of 801009000

• 801009000 squared (801009000²) is 641615418081000000
• 801009000 cubed (801009000³) is 513939724421643729000000000
• The square root of 801009000 is 28302.1023954051
• The cube root of 801009000 is 928.7078830181

Scales and comparisons

• 801,009,000 seconds is equal to 25 years, 24 weeks, 2 days, 22 hours, 30 minutes.
• To count from 1 to 801,009,000 would take you about 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 801009000 cubic inches would be around 77.4 feet tall.

Recreational maths with 801009000

• 801009000 backwards is 000900108
• 801009000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 801009000's digits is 18
• More coming soon!