30811420800
30,811,420,800 is an even composite number composed of five prime numbers multiplied together.
30811420800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 30811420800:
27 × 32 × 52 × 31 × 34511
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 31 × 34511)See below for interesting mathematical facts about the number 30811420800 from the Numbermatics database.
Names of 30811420800
- Cardinal: 30811420800 can be written as Thirty billion, eight hundred eleven million, four hundred twenty thousand, eight hundred.
Scientific notation
- Scientific notation: 3.08114208 × 1010
Factors of 30811420800
Divisors of 30811420800
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 31 32 36 40 45 48 50 60 62 64 72 75 80 90 93 96 100 120 124 128 144 150 155 160 180 186 192 200 225 240 248 279 288 300 310 320 360 372 384 400 450 465 480 496 558 576 600 620 640 720 744 775 800 900 930 960 992 1116 1152 1200 1240 1395 1440 1488 1550 1600 1800 1860 1920 1984 2232 2325 2400 2480 2790 2880 2976 3100 3200 3600 3720 3968 4464 4650 4800 4960 5580 5760 5952 6200 6975 7200 7440 8928 9300 9600 9920 11160 11904 12400 13950 14400 14880 17856 18600 19840 22320 24800 27900 28800 29760 34511 35712 37200 44640 49600 55800 59520 69022 74400 89280 99200 103533 111600 138044 148800 172555 178560 207066 223200 276088 297600 310599 345110 414132 446400 517665 552176 621198 690220 828264 862775 892800 1035330 1069841 1104352 1242396 1380440 1552995 1656528 1725550 2070660 2139682 2208704 2484792 2588325 2760880 3105990 3209523 3313056 3451100 4141320 4279364 4417408 4969584 5176650 5349205 5521760 6211980 6419046 6626112 6902200 7764975 8282640 8558728 9628569 9939168 10353300 10698410 11043520 12423960 12838092 13252224 13804400 15529950 16047615 16565280 17117456 19257138 19878336 20706600 21396820 22087040 24847920 25676184 26746025 27608800 31059900 32095230 33130560 34234912 38514276 39756672 41413200 42793640 48142845 49695840 51352368 53492050 55217600 62119800 64190460 66261120 68469824 77028552 80238075 82826400 85587280 96285690 99391680 102704736 106984100 110435200 124239600 128380920 136939648 154057104 160476150 165652800 171174560 192571380 198783360 205409472 213968200 240714225 248479200 256761840 308114208 320952300 331305600 342349120 385142760 410818944 427936400 481428450 496958400 513523680 616228416 641904600 684698240 770285520 855872800 962856900 993916800 1027047360 1232456832 1283809200 1540571040 1711745600 1925713800 2054094720 2567618400 3081142080 3423491200 3851427600 5135236800 6162284160 7702855200 10270473600 15405710400 30811420800
- Sum of all divisors σ(n): 113492021760
- Sum of proper divisors (its aliquot sum) s(n): 82680600960
- 30811420800 is an abundant number, because the sum of its proper divisors (82680600960) is greater than itself. Its abundance is 51869180160
Bases of 30811420800
- Binary: 111001011001000000011111000100000002
- Hexadecimal: 0x72C80F880
- Base-36: E5KBOG0
Squares and roots of 30811420800
- 30811420800 squared (308114208002) is 949343651714672640000
- 30811420800 cubed (308114208003) is 29250626736789420245286912000000
-
The
square root of 30811420800 is 175531.8227558753 -
The
cube root of 30811420800 is 3134.9978098775
Scales and comparisons
How big is 30811420800?- 30,811,420,800 seconds is equal to 979 years, 36 weeks, 5 days, 16 hours.
-
To count from 1 to 30,811,420,800 would take you about one thousand, nine 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 30811420800 cubic inches would be around 261.2 feet tall.
Recreational maths with 30811420800
- 30811420800 backwards is 00802411803
- The number of decimal digits it has is: 11
- The sum of 30811420800's digits is 27
- More coming soon!
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