30720857094400

Names of 30720857094400

• Cardinal: 30720857094400 can be written as Thirty trillion, seven hundred twenty billion, eight hundred fifty-seven million, ninety-four thousand, four hundred.

Scientific notation

• Scientific notation: 3.07208570944 × 10¹³

Factors of 30720857094400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 726

Divisors of 30720857094400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 89 100 110 128 160 176 178 200 220 256 275 320 352 356 400 440 445 550 619 640 704 712 800 880 890 979 1100 1238 1280 1408 1424 1600 1760 1780 1958 2200 2225 2476 2816 2848 3095 3200 3520 3560 3916 4400 4450 4895 4952 5696 6190 6400 6809 7040 7120 7832 7921 8800 8900 9790 9904 11392 12380 13618 14080 14240 15475 15664 15842 17600 17800 19580 19808 22784 24475 24760 27236 28480 30950 31328 31684 34045 35200 35600 39160 39605 39616 48950 49520 54472 55091 56960 61900 62656 63368 68090 70400 71200 78320 79210 79232 87131 97900 99040 108944 110182 113920 123800 125312 126736 136180 142400 156640 158420 158464 170225 174262 195800 198025 198080 217888 220364 247600 250624 253472 272360 275455 284800 313280 316840 340450 348524 391600 396050 396160 435655 435776 440728 495200 506944 544720 550910 569600 606001 626560 633680 680900 697048 704969 783200 792100 792320 871310 871552 881456 990400 1013888 1089440 1101820 1212002 1253120 1267360 1361800 1377275 1394096 1409938 1566400 1584200 1742620 1743104 1762912 1980800 2027776 2178275 2178880 2203640 2424004 2534720 2723600 2754550 2788192 2819876 3030005 3132800 3168400 3485240 3524845 3525824 3961600 4356550 4357760 4407280 4848008 4903099 5069440 5447200 5509100 5576384 5639752 6060010 6265600 6336800 6970480 7049690 7051648 7754659 8713100 8715520 8814560 9696016 9806198 10138880 10894400 11018200 11152768 11279504 12120020 12673600 13940960 14099380 14103296 15150025 15509318 17426200 17624225 17629120 19392032 19612396 21788800 22036400 22305536 22559008 24240040 24515495 25347200 27881920 28198760 30300050 31018636 34852400 35248450 35258240 38773295 38784064 39224792 43577600 44072800 45118016 48480080 49030990 50694400 53934089 55763840 56397520 60600100 62037272 69704800 70496900 70516480 77546590 77568128 78449584 88145600 90236032 96960160 98061980 107868178 111527680 112795040 121200200 122577475 124074544 139409600 140993800 155093180 155136256 156899168 176291200 180472064 193866475 193920320 196123960 215736356 225590080 242400400 245154950 248149088 269670445 278819200 281987600 310186360 313798336 352582400 387732950 387840640 392247920 431472712 436375811 451180160 484800800 490309900 496298176 539340890 557638400 563975200 620372720 627596672 775465900 775681280 784495840 862945424 872751622 902360320 969601600 980619800 992596352 1078681780 1127950400 1240745440 1255193344 1348352225 1550931800 1568991680 1725890848 1745503244 1939203200 1961239600 1985192704 2157363560 2181879055 2255900800 2481490880 2696704450 3101863600 3137983360 3451781696 3491006488 3878406400 3922479200 4314727120 4363758110 4511801600 4800133921 4962981760 5393408900 6203727200 6275966720 6903563392 6982012976 7844958400 8629454240 8727516220 9600267842 9925963520 10786817800 10909395275 12407454400 13807126784 13964025952 15689916800 17258908480 17455032440 19200535684 21573635600 21818790550 24000669605 24814908800 27928051904 31379833600 34517816960 34910064880 38401071368 43147271200 43637581100 48001339210 49629817600 55856103808 69035633920 69820129760 76802142736 86294542400 87275162200 96002678420 111712207616 120003348025 139640259520 153604285472 172589084800 174550324400 192005356840 240006696050 279280519040 307208570944 345178169600 349100648800 384010713680 480013392100 558561038080 614417141888 698201297600 768021427360 960026784200 1228834283776 1396402595200 1536042854720 1920053568400 2792805190400 3072085709440 3840107136800 6144171418880 7680214273600 15360428547200 30720857094400
• Sum of all divisors σ(n): 84029712379200
• Sum of proper divisors (its aliquot sum) s(n): 53308855284800
• 30720857094400 is an abundant number, because the sum of its proper divisors (53308855284800) is greater than itself. Its abundance is 22587998190400

Bases of 30720857094400

• Binary: 110111111000011000001110001100011100100000000₂
• Hexadecimal: 0x1BF0C1C63900
• Base-36: AW0YT4HZ4

Squares and roots of 30720857094400

• 30720857094400 squared (30720857094400²) is 943771060614546810511360000
• 30720857094400 cubed (30720857094400³) is 28993455882969812807538806347792384000000
• The square root of 30720857094400 is 5542639.9030065085
• The cube root of 30720857094400 is 31319.2323949695

Scales and comparisons

• 30,720,857,094,400 seconds is equal to 976,828 years, 11 weeks, 6 days, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 30,720,857,094,400 would take you about two million, four hundred forty-two thousand and seventy 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 30720857094400 cubic inches would be around 2609.9 feet tall.

Recreational maths with 30720857094400

• 30720857094400 backwards is 00449075802703
• The number of decimal digits it has is: 14
• The sum of 30720857094400's digits is 49
• More coming soon!