138160865664
138,160,865,664 is an even composite number composed of six prime numbers multiplied together.
138160865664 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138160865664:
27 × 32 × 61 × 113 × 127 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 61 × 113 × 127 × 137)See below for interesting mathematical facts about the number 138160865664 from the Numbermatics database.
Names of 138160865664
- Cardinal: 138160865664 can be written as One hundred thirty-eight billion, one hundred sixty million, eight hundred sixty-five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.38160865664 × 1011
Factors of 138160865664
Divisors of 138160865664
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 64 72 96 113 122 127 128 137 144 183 192 226 244 254 274 288 339 366 381 384 411 452 488 508 548 549 576 678 732 762 822 904 976 1016 1017 1096 1098 1143 1152 1233 1356 1464 1524 1644 1808 1952 2032 2034 2192 2196 2286 2466 2712 2928 3048 3288 3616 3904 4064 4068 4384 4392 4572 4932 5424 5856 6096 6576 6893 7232 7747 7808 8128 8136 8357 8768 8784 9144 9864 10848 11712 12192 13152 13786 14351 14464 15481 15494 16256 16272 16714 17399 17536 17568 18288 19728 20679 21696 23241 23424 24384 25071 26304 27572 28702 30962 30988 32544 33428 34798 35136 36576 39456 41358 43053 43392 46443 46482 48768 50142 52197 52608 55144 57404 61924 61976 62037 65088 66856 69596 69723 70272 73152 75213 78912 82716 86106 92886 92964 100284 104394 110288 114808 123848 123952 124074 129159 130176 133712 139192 139329 139446 146304 150426 156591 157824 165432 172212 185772 185928 200568 208788 220576 229616 247696 247904 248148 258318 267424 278384 278658 278892 300852 313182 330864 344424 371544 371856 401136 417576 441152 459232 495392 495808 496296 516636 534848 556768 557316 557784 601704 626364 661728 688848 743088 743712 802272 835152 875411 882304 918464 944341 990784 991616 992592 1033272 1061339 1069696 1113536 1114632 1115568 1203408 1252728 1323456 1377696 1486176 1487424 1604544 1670304 1750822 1836928 1888682 1966087 1981568 1985184 2066544 2122678 2227072 2229264 2231136 2406816 2505456 2626233 2646912 2755392 2833023 2972352 2974848 3184017 3209088 3340608 3501644 3777364 3932174 3970368 4133088 4245356 4458528 4462272 4813632 5010912 5252466 5510784 5666046 5898261 5944704 6368034 6681216 7003288 7554728 7864348 7878699 7940736 8266176 8490712 8499069 8917056 8924544 9552051 9627264 10021824 10504932 11332092 11796522 12736068 14006576 15109456 15728696 15757398 16532352 16981424 16998138 17694783 17834112 19104102 20043648 21009864 22664184 23593044 25472136 28013152 30218912 31457392 31514796 33962848 33996276 35389566 38208204 42019728 45328368 47186088 50944272 56026304 60437824 62914784 63029592 67925696 67992552 70779132 76416408 84039456 90656736 94372176 101888544 112052608 119931307 120875648 125829568 126059184 135851392 135985104 141558264 152832816 168078912 181313472 188744352 203777088 239862614 251659136 252118368 271970208 283116528 305665632 336157824 359793921 362626944 377488704 407554176 479725228 504236736 543940416 566233056 611331264 719587842 754977408 959450456 1008473472 1079381763 1087880832 1132466112 1222662528 1439175684 1918900912 2158763526 2264932224 2878351368 3837801824 4317527052 5756702736 7675603648 8635054104 11513405472 15351207296 17270108208 23026810944 34540216416 46053621888 69080432832 138160865664
- Sum of all divisors σ(n): 413874938880
- Sum of proper divisors (its aliquot sum) s(n): 275714073216
- 138160865664 is an abundant number, because the sum of its proper divisors (275714073216) is greater than itself. Its abundance is 137553207552
Bases of 138160865664
- Binary: 100000001010110000011110000001100000002
- Hexadecimal: 0x202B078180
- Base-36: 1RGXEU80
Squares and roots of 138160865664
- 138160865664 squared (1381608656642) is 19088424801025854160896
- 138160865664 cubed (1381608656643) is 2637273294671898966114407697874944
-
The
square root of 138160865664 is 371699.9672639211 -
The
cube root of 138160865664 is 5169.6564372061
Scales and comparisons
How big is 138160865664?- 138,160,865,664 seconds is equal to 4,393 years, 4 weeks, 4 days, 2 hours, 14 minutes, 24 seconds.
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To count from 1 to 138,160,865,664 would take you about eight thousand, seven hundred eighty-six 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 138160865664 cubic inches would be around 430.8 feet tall.
Recreational maths with 138160865664
- 138160865664 backwards is 466568061831
- The number of decimal digits it has is: 12
- The sum of 138160865664's digits is 54
- More coming soon!
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