4991081326400

Names of 4991081326400

• Cardinal: 4991081326400 can be written as Four trillion, nine hundred ninety-one billion, eighty-one million, three hundred twenty-six thousand, four hundred.

Scientific notation

• Scientific notation: 4.9910813264 × 10¹²

Factors of 4991081326400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 37

Divisors of 4991081326400

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 64 65 68 80 85 100 104 130 136 160 169 170 200 208 221 260 272 289 320 325 338 340 400 416 425 442 520 544 578 650 676 680 800 832 845 850 884 1040 1088 1105 1156 1300 1352 1360 1445 1600 1690 1700 1768 2080 2197 2210 2312 2600 2704 2720 2873 2890 3380 3400 3536 3757 4160 4225 4394 4420 4624 4913 5200 5408 5440 5525 5746 5780 6760 6800 7072 7225 7514 8450 8788 8840 9248 9826 10400 10816 10985 11050 11492 11560 13520 13600 14144 14365 14450 15028 16900 17576 17680 18496 18785 19652 20800 21970 22100 22984 23120 24565 27040 27200 28730 28900 30056 33800 35152 35360 37349 37570 39304 43940 44200 45968 46240 48841 49130 54080 54925 57460 57800 60112 63869 67600 70304 70720 71825 74698 75140 78608 83521 87880 88400 91936 92480 93925 97682 98260 109850 114920 115600 120224 122825 127738 135200 140608 143650 149396 150280 157216 167042 175760 176800 183872 186745 187850 195364 196520 219700 229840 231200 240448 244205 245650 255476 270400 287300 298792 300560 314432 319345 334084 351520 353600 373490 375700 390728 393040 417605 439400 459680 462400 488410 491300 510952 574600 597584 601120 634933 638690 668168 703040 746980 751400 781456 786080 830297 835210 878800 919360 933725 976820 982600 1021904 1085773 1149200 1195168 1202240 1221025 1269866 1277380 1336336 1419857 1493960 1502800 1562912 1572160 1596725 1660594 1670420 1757600 1867450 1953640 1965200 2043808 2088025 2171546 2298400 2390336 2442050 2539732 2554760 2672672 2839714 2987920 3005600 3125824 3174665 3193450 3321188 3340840 3515200 3734900 3907280 3930400 4087616 4151485 4176050 4343092 4596800 4884100 5079464 5109520 5345344 5428865 5679428 5975840 6011200 6349330 6386900 6642376 6681680 7099285 7469800 7814560 7860800 8302970 8352100 8686184 9768200 10158928 10219040 10793861 10857730 11358856 11951680 12698660 12773800 13284752 13363360 14115049 14198570 14939600 15629120 15873325 16605940 16704200 17372368 18458141 19536400 20317856 20438080 20757425 21587722 21715460 22717712 25397320 25547600 26569504 26726720 27144325 28230098 28397140 29879200 31746650 33211880 33408400 34744736 35496425 36916282 39072800 40635712 41514850 43175444 43430920 45435424 50794640 51095200 53139008 53969305 54288650 56460196 56794280 59758400 63493300 66423760 66816800 69489472 70575245 70992850 73832564 78145600 83029700 86350888 86861840 90870848 92290705 101589280 102190400 107938610 108577300 112920392 113588560 126986600 132847520 133633600 141150490 141985700 147665128 166059400 172701776 173723680 183495637 184581410 203178560 215877220 217154600 225840784 227177120 239955833 253973200 265695040 269846525 282300980 283971400 295330256 332118800 345403552 347447360 352876225 366991274 369162820 431754440 434309200 451681568 454354240 461453525 479911666 507946400 539693050 564601960 567942800 590660512 664237600 690807104 705752450 733982548 738325640 863508880 868618400 903363136 917478185 922907050 959823332 1015892800 1079386100 1129203920 1135885600 1181321024 1199779165 1328475200 1411504900 1467965096 1476651280 1727017760 1737236800 1834956370 1845814100 1919646664 2158772200 2258407840 2271771200 2399558330 2823009800 2935930192 2953302560 3119425829 3454035520 3669912740 3691628200 3839293328 4317544400 4516815680 4587390925 4799116660 5646019600 5871860384 5906605120 5998895825 6238851658 7339825480 7383256400 7678586656 8635088800 9174781850 9598233320 11292039200 11743720768 11997791650 12477703316 14679650960 14766512800 15357173312 15597129145 17270177600 18349563700 19196466640 22584078400 23995583300 24955406632 29359301920 29533025600 31194258290 36699127400 38392933280 47991166600 49910813264 58718603840 62388516580 73398254800 76785866560 77985645725 95982333200 99821626528 124777033160 146796509600 155971291450 191964666400 199643253056 249554066320 293593019200 311942582900 383929332800 499108132640 623885165800 998216265280 1247770331600 2495540663200 4991081326400
• Sum of all divisors σ(n): 14135653775880
• Sum of proper divisors (its aliquot sum) s(n): 9144572449480
• 4991081326400 is an abundant number, because the sum of its proper divisors (9144572449480) is greater than itself. Its abundance is 4153491123080

Bases of 4991081326400

• Binary: 1001000101000010011101000010010011101000000₂
• Hexadecimal: 0x48A13A12740
• Base-36: 1ROVCYERK

Squares and roots of 4991081326400

• 4991081326400 squared (4991081326400²) is 24910892806738783336960000
• 4991081326400 cubed (4991081326400³) is 124332291911666025595756534943744000000
• The square root of 4991081326400 is 2234072.8113470251
• The cube root of 4991081326400 is 17089.5862707181

Scales and comparisons

• 4,991,081,326,400 seconds is equal to 158,700 years, 49 weeks, 1 day, 23 hours, 33 minutes, 20 seconds.
• To count from 1 to 4,991,081,326,400 would take you about three hundred ninety-six thousand, seven hundred fifty-two 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 4991081326400 cubic inches would be around 1424.1 feet tall.

Recreational maths with 4991081326400

• 4991081326400 backwards is 0046231801994
• The number of decimal digits it has is: 13
• The sum of 4991081326400's digits is 47
• More coming soon!