30845491200

Names of 30845491200

• Cardinal: 30845491200 can be written as Thirty billion, eight hundred forty-five million, four hundred ninety-one thousand, two hundred.

Scientific notation

• Scientific notation: 3.08454912 × 10¹⁰

Factors of 30845491200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 484

Divisors of 30845491200

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 53 54 60 64 72 75 80 90 96 100 106 108 120 128 135 144 150 159 160 180 192 200 212 216 225 240 256 265 270 288 300 318 320 360 384 400 421 424 432 450 477 480 512 530 540 576 600 636 640 675 720 768 795 800 842 848 864 900 954 960 1024 1060 1080 1152 1200 1263 1272 1280 1325 1350 1431 1440 1536 1590 1600 1684 1696 1728 1800 1908 1920 2048 2105 2120 2160 2304 2385 2400 2526 2544 2560 2650 2700 2862 2880 3072 3180 3200 3368 3392 3456 3600 3789 3816 3840 3975 4210 4240 4320 4608 4770 4800 5052 5088 5120 5300 5400 5724 5760 6144 6315 6360 6400 6736 6784 6912 7155 7200 7578 7632 7680 7950 8420 8480 8640 9216 9540 9600 10104 10176 10240 10525 10600 10800 11367 11448 11520 11925 12630 12720 12800 13472 13568 13824 14310 14400 15156 15264 15360 15900 16840 16960 17280 18432 18945 19080 19200 20208 20352 21050 21200 21600 22313 22734 22896 23040 23850 25260 25440 25600 26944 27136 27648 28620 28800 30312 30528 30720 31575 31800 33680 33920 34560 35775 37890 38160 38400 40416 40704 42100 42400 43200 44626 45468 45792 46080 47700 50520 50880 51200 53888 54272 55296 56835 57240 57600 60624 61056 63150 63600 66939 67360 67840 69120 71550 75780 76320 76800 80832 81408 84200 84800 86400 89252 90936 91584 92160 94725 95400 101040 101760 107776 108544 111565 113670 114480 115200 121248 122112 126300 127200 133878 134720 135680 138240 143100 151560 152640 153600 161664 162816 168400 169600 172800 178504 181872 183168 189450 190800 200817 202080 203520 215552 223130 227340 228960 230400 242496 244224 252600 254400 267756 269440 271360 276480 284175 286200 303120 305280 323328 325632 334695 336800 339200 345600 357008 363744 366336 378900 381600 401634 404160 407040 431104 446260 454680 457920 460800 484992 488448 505200 508800 535512 538880 542720 557825 568350 572400 602451 606240 610560 646656 669390 673600 678400 691200 714016 727488 732672 757800 763200 803268 808320 814080 862208 892520 909360 915840 969984 976896 1004085 1010400 1017600 1071024 1077760 1115650 1136700 1144800 1204902 1212480 1221120 1293312 1338780 1347200 1356800 1382400 1428032 1454976 1465344 1515600 1526400 1606536 1616640 1628160 1673475 1785040 1818720 1831680 1939968 2008170 2020800 2035200 2142048 2155520 2231300 2273400 2289600 2409804 2424960 2442240 2586624 2677560 2694400 2713600 2856064 2909952 2930688 3012255 3031200 3052800 3213072 3233280 3346950 3570080 3637440 3663360 3879936 4016340 4041600 4070400 4284096 4311040 4462600 4546800 4579200 4819608 4849920 4884480 5020425 5355120 5388800 5712128 5819904 6024510 6062400 6105600 6426144 6466560 6693900 7140160 7274880 7326720 7759872 8032680 8083200 8140800 8568192 8925200 9093600 9158400 9639216 9699840 10040850 10710240 10777600 11424256 11639808 12049020 12124800 12211200 12852288 12933120 13387800 14280320 14549760 14653440 15061275 16065360 16166400 17136384 17850400 18187200 18316800 19278432 19399680 20081700 21420480 21555200 22848512 23279616 24098040 24249600 24422400 25704576 26775600 28560640 29099520 30122550 32130720 32332800 34272768 35700800 36374400 36633600 38556864 38799360 40163400 42840960 45697024 48196080 48499200 51409152 53551200 57121280 58199040 60245100 64261440 64665600 68545536 71401600 72748800 73267200 77113728 80326800 85681920 96392160 96998400 102818304 107102400 114242560 116398080 120490200 128522880 137091072 142803200 145497600 154227456 160653600 171363840 192784320 193996800 205636608 214204800 228485120 240980400 257045760 285606400 290995200 308454912 321307200 342727680 385568640 411273216 428409600 481960800 514091520 571212800 581990400 616909824 642614400 685455360 771137280 856819200 963921600 1028183040 1142425600 1233819648 1285228800 1542274560 1713638400 1927843200 2056366080 2570457600 3084549120 3427276800 3855686400 5140915200 6169098240 7711372800 10281830400 15422745600 30845491200
• Sum of all divisors σ(n): 115712906400
• Sum of proper divisors (its aliquot sum) s(n): 84867415200
• 30845491200 is an abundant number, because the sum of its proper divisors (84867415200) is greater than itself. Its abundance is 54021924000

Bases of 30845491200

• Binary: 11100101110100010001101100000000000₂
• Hexadecimal: 0x72E88D800
• Base-36: E64LXC0

Squares and roots of 30845491200

• 30845491200 squared (30845491200²) is 951444327369277440000
• 30845491200 cubed (30845491200³) is 29347767627158966425878528000000
• The square root of 30845491200 is 175628.8450112907
• The cube root of 30845491200 is 3136.1529149371

Scales and comparisons

• 30,845,491,200 seconds is equal to 980 years, 41 weeks, 1 day.
• To count from 1 to 30,845,491,200 would take you about one thousand, nine hundred sixty-one 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 30845491200 cubic inches would be around 261.3 feet tall.

Recreational maths with 30845491200

• 30845491200 backwards is 00219454803
• 30845491200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30845491200's digits is 36
• More coming soon!