131225926720
131,225,926,720 is an even composite number composed of seven prime numbers multiplied together.
131225926720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 131225926720:
26 × 5 × 7 × 17 × 79 × 181 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 79 × 181 × 241)See below for interesting mathematical facts about the number 131225926720 from the Numbermatics database.
Names of 131225926720
- Cardinal: 131225926720 can be written as One hundred thirty-one billion, two hundred twenty-five million, nine hundred twenty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3122592672 × 1011
Factors of 131225926720
Divisors of 131225926720
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 79 80 85 112 119 136 140 158 160 170 181 224 238 241 272 280 316 320 340 362 395 448 476 482 544 553 560 595 632 680 724 790 905 952 964 1088 1106 1120 1190 1205 1264 1267 1343 1360 1448 1580 1687 1810 1904 1928 2212 2240 2380 2410 2528 2534 2686 2720 2765 2896 3077 3160 3374 3620 3808 3856 4097 4424 4760 4820 5056 5068 5372 5440 5530 5792 6154 6320 6335 6715 6748 7240 7616 7712 8194 8435 8848 9401 9520 9640 10136 10744 11060 11584 12308 12640 12670 13430 13496 14299 14480 15385 15424 16388 16870 17696 18802 19039 19040 19280 20272 20485 21488 21539 22120 24616 25280 25340 26860 26992 28598 28679 28960 30770 32776 33740 35392 37604 38078 38080 38560 40544 40970 42976 43078 43621 44240 47005 49232 50680 53720 53984 57196 57358 57920 61540 65552 67480 71495 75208 76156 77120 81088 81940 85952 86156 87242 88480 94010 95195 98464 100093 101360 107440 107695 107968 114392 114716 123080 131104 133273 134960 142990 143395 150416 152312 163880 172312 174484 176960 188020 190390 196928 200186 202720 214880 215390 218105 228784 229432 243083 246160 262208 266546 269920 285980 286790 300832 304624 305347 323663 327760 344624 348968 376040 380780 400372 405440 429760 430780 436210 457568 458864 486166 492320 500465 533092 539840 571960 573580 601664 609248 610694 647326 655520 666365 689248 697936 741557 752080 761560 800744 861560 872420 915136 917728 972332 984640 1000930 1066184 1143920 1147160 1215415 1218496 1221388 1294652 1311040 1332730 1378496 1395872 1483114 1504160 1523120 1526735 1601488 1618315 1701581 1723120 1744840 1835456 1944664 2001860 2132368 2265641 2287840 2294320 2430830 2442776 2589304 2665460 2791744 2966228 3008320 3046240 3053470 3202976 3236630 3403162 3446059 3446240 3489680 3707785 3889328 4003720 4264736 4531282 4575680 4588640 4861660 4885552 5178608 5190899 5330920 5932456 6092480 6106940 6405952 6473260 6806324 6892118 6892480 6979360 7415570 7778656 8007440 8507905 8529472 9062564 9177280 9723320 9771104 10357216 10381798 10661840 11328205 11864912 12213880 12946520 13612648 13784236 13958720 14831140 15557312 16014880 17015810 17230295 18125128 19446640 19542208 20714432 20763596 21323680 22656410 23729824 24122413 24427760 25893040 25954495 27225296 27568472 29662280 32029760 34031620 34460590 36250256 38893280 41527192 42647360 45312820 47459648 48244826 48855520 51786080 51908990 54450592 55136944 58583003 59324560 68063240 68921180 72500512 77786560 83054384 90625640 96489652 97711040 103572160 103817980 108901184 110273888 117166006 118649120 120612065 136126480 137842360 145001024 166108768 181251280 192979304 207635960 220547776 234332012 237298240 241224130 272252960 275684720 292915015 332217536 362502560 385958608 410081021 415271920 468664024 482448260 544505920 551369440 585830030 725005120 771917216 820162042 830543840 937328048 964896520 1102738880 1171660060 1543834432 1640324084 1661087680 1874656096 1929793040 2050405105 2343320120 3280648168 3749312192 3859586080 4100810210 4686640240 6561296336 7719172160 8201620420 9373280480 13122592672 16403240840 18746560960 26245185344 32806481680 65612963360 131225926720
- Sum of all divisors σ(n): 386628802560
- Sum of proper divisors (its aliquot sum) s(n): 255402875840
- 131225926720 is an abundant number, because the sum of its proper divisors (255402875840) is greater than itself. Its abundance is 124176949120
Bases of 131225926720
- Binary: 11110100011011010110010111100010000002
- Hexadecimal: 0x1E8DACBC40
- Base-36: 1OA8J134
Squares and roots of 131225926720
- 131225926720 squared (1312259267202) is 17220243843522809958400
- 131225926720 cubed (1312259267203) is 2259742456710655406249484648448000
-
The
square root of 131225926720 is 362251.1928482775 -
The
cube root of 131225926720 is 5081.6710603895
Scales and comparisons
How big is 131225926720?- 131,225,926,720 seconds is equal to 4,172 years, 30 weeks, 14 hours, 18 minutes, 40 seconds.
-
To count from 1 to 131,225,926,720 would take you about eight thousand, three hundred forty-five 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 131225926720 cubic inches would be around 423.5 feet tall.
Recreational maths with 131225926720
- 131225926720 backwards is 027629522131
- 131225926720 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 131225926720's digits is 40
- More coming soon!
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