121072159740
121,072,159,740 is an even composite number composed of seven prime numbers multiplied together.
What does the number 121072159740 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
121072159740 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 121072159740:
22 × 3 × 5 × 7 × 292 × 31 × 11057
(2 × 2 × 3 × 5 × 7 × 29 × 29 × 31 × 11057)See below for interesting mathematical facts about the number 121072159740 from the Numbermatics database.
Names of 121072159740
- Cardinal: 121072159740 can be written as One hundred twenty-one billion, seventy-two million, one hundred fifty-nine thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.2107215974 × 1011
Factors of 121072159740
Divisors of 121072159740
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 29 30 31 35 42 58 60 62 70 84 87 93 105 116 124 140 145 155 174 186 203 210 217 290 310 348 372 406 420 434 435 465 580 609 620 651 812 841 868 870 899 930 1015 1085 1218 1302 1682 1740 1798 1860 2030 2170 2436 2523 2604 2697 3045 3255 3364 3596 4060 4205 4340 4495 5046 5394 5887 6090 6293 6510 8410 8990 10092 10788 11057 11774 12180 12586 12615 13020 13485 16820 17661 17980 18879 22114 23548 25172 25230 26071 26970 29435 31465 33171 35322 37758 44228 50460 52142 53940 55285 58870 62930 66342 70644 75516 77399 78213 88305 94395 104284 110570 117740 125860 130355 132684 154798 156426 165855 176610 182497 188790 221140 232197 260710 309596 312852 320653 331710 342767 353220 364994 377580 386995 391065 464394 521420 547491 641306 663420 685534 729988 773990 782130 912485 928788 961959 1028301 1094982 1160985 1282612 1371068 1547980 1564260 1603265 1713835 1824970 1923918 2056602 2189964 2244571 2321970 2399369 2737455 3206530 3427670 3649940 3847836 4113204 4489142 4643940 4798738 4809795 5141505 5474910 6413060 6733713 6855340 7198107 8978284 9298937 9597476 9619590 9940243 10283010 10949820 11222855 11996845 13467426 14396214 18597874 19239180 19880486 20566020 22445710 23993690 26934852 27896811 28792428 29820729 33668565 35990535 37195748 39760972 44891420 46494685 47987380 49701215 55793622 59641458 65092559 67337130 69581701 71981070 92989370 99402430 111587244 119282916 130185118 134674260 139163402 139484055 143962140 149103645 185978740 195277677 198804860 208745103 260370236 278326804 278968110 288267047 298207290 325462795 347908505 390555354 417490206 557936220 576534094 596414580 650925590 695817010 781110708 834980412 864801141 976388385 1043725515 1153068188 1301851180 1391634020 1441335235 1729602282 1952776770 2017869329 2087451030 2882670470 3459204564 3905553540 4035738658 4174902060 4324005705 5765340940 6053607987 8071477316 8648011410 10089346645 12107215974 17296022820 20178693290 24214431948 30268039935 40357386580 60536079870 121072159740
- Sum of all divisors σ(n): 414232326144
- Sum of proper divisors (its aliquot sum) s(n): 293160166404
- 121072159740 is an abundant number, because the sum of its proper divisors (293160166404) is greater than itself. Its abundance is 172088006664
Bases of 121072159740
- Binary: 11100001100000111011010001011111111002
- Hexadecimal: 0x1C30768BFC
- Base-36: 1JMB8KCC
Squares and roots of 121072159740
- 121072159740 squared (1210721597402) is 14658467864108076867600
- 121072159740 cubed (1210721597403) is 1774732362786949695138266030424000
-
The
square root of 121072159740 is 347954.2494926595 -
The
cube root of 121072159740 is 4947.0704665507
Scales and comparisons
How big is 121072159740?- 121,072,159,740 seconds is equal to 3,849 years, 37 weeks, 3 days, 3 hours, 29 minutes.
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To count from 1 to 121,072,159,740 would take you about seven thousand, six hundred ninety-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 121072159740 cubic inches would be around 412.3 feet tall.
Recreational maths with 121072159740
- 121072159740 backwards is 047951270121
- The number of decimal digits it has is: 12
- The sum of 121072159740's digits is 39
- More coming soon!
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