161684041974016
161,684,041,974,016 is an even composite number composed of four prime numbers multiplied together.
161684041974016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty-three divisors.
Prime factorization of 161684041974016:
28 × 232 × 1092 × 3172
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 23 × 109 × 109 × 317 × 317)See below for interesting mathematical facts about the number 161684041974016 from the Numbermatics database.
Names of 161684041974016
- Cardinal: 161684041974016 can be written as One hundred sixty-one trillion, six hundred eighty-four billion, forty-one million, nine hundred seventy-four thousand and sixteen.
Scientific notation
- Scientific notation: 1.61684041974016 × 1014
Factors of 161684041974016
Divisors of 161684041974016
- Number of divisors d(n): 243
-
Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 109 128 184 218 256 317 368 436 529 634 736 872 1058 1268 1472 1744 2116 2507 2536 2944 3488 4232 5014 5072 5888 6976 7291 8464 10028 10144 11881 13952 14582 16928 20056 20288 23762 27904 29164 33856 34553 40112 40576 47524 57661 58328 67712 69106 80224 81152 95048 100489 115322 116656 135424 138212 160448 167693 190096 200978 230644 233312 273263 276424 320896 335386 380192 401956 461288 466624 546526 552848 641792 670772 760384 794719 803912 922576 933248 1093052 1105696 1341544 1520768 1589438 1607824 1845152 1866496 2186104 2211392 2311247 2683088 3041536 3178876 3215648 3690304 3766277 4372208 4422784 4622494 5366176 6285049 6357752 6431296 7380608 7532554 8744416 8845568 9244988 10732352 10953301 12570098 12715504 12862592 14761216 15065108 17488832 18278537 18489976 21464704 21906602 25140196 25431008 25725184 30130216 34977664 36557074 36979952 42929408 43813204 50280392 50862016 53158681 60260432 69955328 73114148 73959904 86624371 87626408 100560784 101724032 106317362 120520864 146228296 147919808 173248742 175252816 201121568 203448064 212634724 241041728 251925923 292456592 295839616 346497484 350505632 402243136 425269448 482083456 503851846 584913184 591679232 692994968 701011264 804486272 850538896 964166912 1007703692 1169826368 1193909809 1385989936 1402022528 1608972544 1701077792 1992360533 2015407384 2339652736 2387819618 2771979872 2804045056 3402155584 3984721066 4030814768 4679305472 4775639236 5543959744 5794296229 6804311168 7969442132 8061629536 9551278472 11087919488 11588592458 13608622336 15938884264 16123259072 19102556944 22175838976 23177184916 27459925607 31877768528 32246518144 38205113888 46354369832 54919851214 63755537056 64493036288 76410227776 92708739664 109839702428 127511074112 152820455552 185417479328 219679404856 255022148224 305640911104 370834958656 439358809712 510044296448 631578288961 741669917312 878717619424 1263156577922 1483339834624 1757435238848 2526313155844 3514870477696 5052626311688 7029740955392 10105252623376 20210505246752 40421010493504 80842020987008 161684041974016
- Sum of all divisors σ(n): 341579756671671
- Sum of proper divisors (its aliquot sum) s(n): 179895714697655
- 161684041974016 is an abundant number, because the sum of its proper divisors (179895714697655) is greater than itself. Its abundance is 18211672723639
Bases of 161684041974016
- Binary: 1001001100001100111111111110001101000001000000002
- Hexadecimal: 0x930CFFE34100
- Base-36: 1LB8MG16V4
Squares and roots of 161684041974016
- 161684041974016 squared (1616840419740162) is 26141729429055367706019168256
- 161684041974016 cubed (1616840419740163) is 4226700478280757395020872178634968684036096
-
161684041974016 is a
perfect square number . Itssquare root is 12715504 -
The
cube root of 161684041974016 is 54478.1543592859
Scales and comparisons
How big is 161684041974016?- 161,684,041,974,016 seconds is equal to 5,141,052 years, 21 weeks, 3 days, 9 hours, 40 minutes, 16 seconds.
-
To count from 1 to 161,684,041,974,016 would take you about twelve million, eight hundred fifty-two thousand, six hundred thirty-one 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 161684041974016 cubic inches would be around 4539.8 feet tall.
Recreational maths with 161684041974016
- 161684041974016 backwards is 610479140486161
- The number of decimal digits it has is: 15
- The sum of 161684041974016's digits is 58
- More coming soon!
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