138974016480
138,974,016,480 is an even composite number composed of seven prime numbers multiplied together.
138974016480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138974016480:
25 × 3 × 5 × 13 × 19 × 149 × 7867
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 19 × 149 × 7867)See below for interesting mathematical facts about the number 138974016480 from the Numbermatics database.
Names of 138974016480
- Cardinal: 138974016480 can be written as One hundred thirty-eight billion, nine hundred seventy-four million, sixteen thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3897401648 × 1011
Factors of 138974016480
Divisors of 138974016480
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 48 52 57 60 65 76 78 80 95 96 104 114 120 130 149 152 156 160 190 195 208 228 240 247 260 285 298 304 312 380 390 416 447 456 480 494 520 570 596 608 624 741 745 760 780 894 912 988 1040 1140 1192 1235 1248 1482 1490 1520 1560 1788 1824 1937 1976 2080 2235 2280 2384 2470 2831 2964 2980 3040 3120 3576 3705 3874 3952 4470 4560 4768 4940 5662 5811 5928 5960 6240 7152 7410 7748 7867 7904 8493 8940 9120 9685 9880 11324 11622 11856 11920 14155 14304 14820 15496 15734 16986 17880 19370 19760 22648 23244 23601 23712 23840 28310 29055 29640 30992 31468 33972 35760 36803 38740 39335 39520 42465 45296 46488 47202 56620 58110 59280 61984 62936 67944 71520 73606 77480 78670 84930 90592 92976 94404 102271 110409 113240 116220 118005 118560 125872 135888 147212 149473 154960 157340 169860 184015 185952 188808 204542 220818 226480 232440 236010 251744 271776 294424 298946 306813 309920 314680 339720 368030 377616 409084 441636 448419 452960 464880 472020 511355 552045 588848 597892 613626 629360 679440 736060 747365 755232 818168 883272 896838 929760 944040 1022710 1104090 1172183 1177696 1195784 1227252 1258720 1358880 1472120 1494730 1534065 1636336 1766544 1793676 1888080 1943149 2045420 2208180 2242095 2344366 2391568 2454504 2944240 2989460 3068130 3272672 3516549 3533088 3587352 3776160 3886298 4090840 4416360 4484190 4688732 4783136 4909008 5829447 5860915 5888480 5978920 6136260 7033098 7174704 7772596 8181680 8832720 8968380 9377464 9715745 9818016 11658894 11721830 11957840 12272520 14066196 14349408 15238379 15545192 16363360 17582745 17665440 17936760 18754928 19431490 22271477 23317788 23443660 23915680 24545040 28132392 29147235 30476758 31090384 35165490 35873520 37509856 38862980 44542954 45715137 46635576 46887320 49090080 56264784 58294470 60953516 62180768 66814431 70330980 71747040 76191895 77725960 89085908 91430274 93271152 93774640 111357385 112529568 116588940 121907032 133628862 140661960 152383790 155451920 178171816 182860548 186542304 187549280 222714770 228575685 233177880 243814064 267257724 281323920 289529201 304767580 310903840 334072155 356343632 365721096 445429540 457151370 466355760 487628128 534515448 562647840 579058402 609535160 668144310 712687264 731442192 868587603 890859080 914302740 932711520 1069030896 1158116804 1219070320 1336288620 1447646005 1462884384 1737175206 1781718160 1828605480 2138061792 2316233608 2438140640 2672577240 2895292010 3474350412 3563436320 3657210960 4342938015 4632467216 5345154480 5790584020 6948700824 7314421920 8685876030 9264934432 10690308960 11581168040 13897401648 17371752060 23162336080 27794803296 34743504120 46324672160 69487008240 138974016480
- Sum of all divisors σ(n): 499649472000
- Sum of proper divisors (its aliquot sum) s(n): 360675455520
- 138974016480 is an abundant number, because the sum of its proper divisors (360675455520) is greater than itself. Its abundance is 221701439040
Bases of 138974016480
- Binary: 100000010110110111111100110011111000002
- Hexadecimal: 0x205B7F33E0
- Base-36: 1RUDJHEO
Squares and roots of 138974016480
- 138974016480 squared (1389740164802) is 19313777256583311590400
- 138974016480 cubed (1389740164803) is 2684113198747458333457224609792000
-
The
square root of 138974016480 is 372792.1894031579 -
The
cube root of 138974016480 is 5179.7786720379
Scales and comparisons
How big is 138974016480?- 138,974,016,480 seconds is equal to 4,418 years, 49 weeks, 13 hours, 28 minutes.
-
To count from 1 to 138,974,016,480 would take you about eight thousand, eight hundred thirty-seven 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 138974016480 cubic inches would be around 431.6 feet tall.
Recreational maths with 138974016480
- 138974016480 backwards is 084610479831
- The number of decimal digits it has is: 12
- The sum of 138974016480's digits is 51
- More coming soon!
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The information we have on file for 138974016480 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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