30979845120
30,979,845,120 is an even composite number composed of six prime numbers multiplied together.
30979845120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 30979845120:
210 × 3 × 5 × 7 × 73 × 3947
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 73 × 3947)See below for interesting mathematical facts about the number 30979845120 from the Numbermatics database.
Names of 30979845120
- Cardinal: 30979845120 can be written as Thirty billion, nine hundred seventy-nine million, eight hundred forty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.097984512 × 1010
Factors of 30979845120
Divisors of 30979845120
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 73 80 84 96 105 112 120 128 140 146 160 168 192 210 219 224 240 256 280 292 320 336 365 384 420 438 448 480 511 512 560 584 640 672 730 768 840 876 896 960 1022 1024 1095 1120 1168 1280 1344 1460 1533 1536 1680 1752 1792 1920 2044 2190 2240 2336 2555 2560 2688 2920 3066 3072 3360 3504 3584 3840 3947 4088 4380 4480 4672 5110 5120 5376 5840 6132 6720 7008 7168 7665 7680 7894 8176 8760 8960 9344 10220 10752 11680 11841 12264 13440 14016 15330 15360 15788 16352 17520 17920 18688 19735 20440 21504 23360 23682 24528 26880 27629 28032 30660 31576 32704 35040 35840 37376 39470 40880 46720 47364 49056 53760 55258 56064 59205 61320 63152 65408 70080 74752 78940 81760 82887 93440 94728 98112 107520 110516 112128 118410 122640 126304 130816 138145 140160 157880 163520 165774 186880 189456 196224 221032 224256 236820 245280 252608 261632 276290 280320 288131 315760 327040 331548 373760 378912 392448 414435 442064 473640 490560 505216 523264 552580 560640 576262 631520 654080 663096 757824 784896 828870 864393 884128 947280 981120 1010432 1105160 1121280 1152524 1263040 1308160 1326192 1440655 1515648 1569792 1657740 1728786 1768256 1894560 1962240 2016917 2020864 2210320 2305048 2526080 2616320 2652384 2881310 3031296 3315480 3457572 3536512 3789120 3924480 4033834 4041728 4321965 4420640 4610096 5052160 5304768 5762620 6050751 6062592 6630960 6915144 7073024 7578240 7848960 8067668 8643930 8841280 9220192 10084585 10104320 10609536 11525240 12101502 12125184 13261920 13830288 14146048 15156480 16135336 17287860 17682560 18440384 20169170 20208640 21219072 23050480 24203004 26523840 27660576 28292096 30253755 30312960 32270672 34575720 35365120 36880768 40338340 42438144 46100960 48406008 53047680 55321152 60507510 60625920 64541344 69151440 70730240 73761536 80676680 84876288 92201920 96812016 106095360 110642304 121015020 129082688 138302880 141460480 147523072 161353360 184403840 193624032 212190720 221284608 242030040 258165376 276605760 295046144 322706720 368807680 387248064 424381440 442569216 484060080 516330752 553211520 645413440 737615360 774496128 885138432 968120160 1032661504 1106423040 1290826880 1475230720 1548992256 1936240320 2065323008 2212846080 2581653760 3097984512 3872480640 4425692160 5163307520 6195969024 7744961280 10326615040 15489922560 30979845120
- Sum of all divisors σ(n): 114822747648
- Sum of proper divisors (its aliquot sum) s(n): 83842902528
- 30979845120 is an abundant number, because the sum of its proper divisors (83842902528) is greater than itself. Its abundance is 52863057408
Bases of 30979845120
- Binary: 111001101101000101011101100000000002
- Hexadecimal: 0x7368AEC00
- Base-36: E8CLLHC
Squares and roots of 30979845120
- 30979845120 squared (309798451202) is 959750803659187814400
- 30979845120 cubed (309798451203) is 29732931251157167755103305728000
-
The
square root of 30979845120 is 176010.9232973909 -
The
cube root of 30979845120 is 3140.6997074835
Scales and comparisons
How big is 30979845120?- 30,979,845,120 seconds is equal to 985 years, 3 weeks, 2 days, 32 minutes.
-
To count from 1 to 30,979,845,120 would take you about one thousand, nine hundred 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 30979845120 cubic inches would be around 261.7 feet tall.
Recreational maths with 30979845120
- 30979845120 backwards is 02154897903
- 30979845120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30979845120's digits is 48
- More coming soon!
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