12978081792
12,978,081,792 is an even composite number composed of five prime numbers multiplied together.
12978081792 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred twenty-four divisors.
Prime factorization of 12978081792:
212 × 35 × 13 × 17 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 17 × 59)See below for interesting mathematical facts about the number 12978081792 from the Numbermatics database.
Names of 12978081792
- Cardinal: 12978081792 can be written as Twelve billion, nine hundred seventy-eight million, eighty-one thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 1.2978081792 × 1010
Factors of 12978081792
Divisors of 12978081792
- Number of divisors d(n): 624
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 54 59 64 68 72 78 81 96 102 104 108 117 118 128 136 144 153 156 162 177 192 204 208 216 221 234 236 243 256 272 288 306 312 324 351 354 384 408 416 432 442 459 468 472 486 512 531 544 576 612 624 648 663 702 708 767 768 816 832 864 884 918 936 944 972 1003 1024 1053 1062 1088 1152 1224 1248 1296 1326 1377 1404 1416 1534 1536 1593 1632 1664 1728 1768 1836 1872 1888 1944 1989 2006 2048 2106 2124 2176 2301 2304 2448 2496 2592 2652 2754 2808 2832 3009 3068 3072 3159 3186 3264 3328 3456 3536 3672 3744 3776 3888 3978 4012 4096 4131 4212 4248 4352 4602 4608 4779 4896 4992 5184 5304 5508 5616 5664 5967 6018 6136 6144 6318 6372 6528 6656 6903 6912 7072 7344 7488 7552 7776 7956 8024 8262 8424 8496 8704 9027 9204 9216 9558 9792 9984 10368 10608 11016 11232 11328 11934 12036 12272 12288 12636 12744 13039 13056 13312 13806 13824 14144 14337 14688 14976 15104 15552 15912 16048 16524 16848 16992 17408 17901 18054 18408 18432 19116 19584 19968 20709 20736 21216 22032 22464 22656 23868 24072 24544 25272 25488 26078 26112 26624 27081 27612 27648 28288 28674 29376 29952 30208 31104 31824 32096 33048 33696 33984 34816 35802 36108 36816 36864 38232 39117 39168 39936 41418 41472 42432 44064 44928 45312 47736 48144 49088 50544 50976 52156 52224 53248 53703 54162 55224 55296 56576 57348 58752 59904 60416 62127 62208 63648 64192 66096 67392 67968 69632 71604 72216 73632 76464 78234 78336 79872 81243 82836 82944 84864 88128 89856 90624 95472 96288 98176 101088 101952 104312 104448 107406 108324 110448 110592 113152 114696 117351 117504 119808 120832 124254 124416 127296 128384 132192 134784 135936 143208 144432 147264 152928 156468 156672 159744 162486 165672 165888 169728 176256 179712 181248 186381 190944 192576 196352 202176 203904 208624 208896 214812 216648 220896 226304 229392 234702 235008 239616 241664 243729 248508 248832 254592 256768 264384 269568 271872 286416 288864 294528 305856 312936 313344 324972 331344 331776 339456 352053 352512 359424 362496 372762 381888 385152 392704 404352 407808 417248 429624 433296 441792 452608 458784 469404 470016 479232 487458 497016 497664 509184 513536 528768 539136 543744 572832 577728 589056 611712 625872 626688 649944 662688 678912 704106 705024 718848 724992 745524 763776 770304 785408 808704 815616 834496 859248 866592 883584 905216 917568 938808 940032 974916 994032 995328 1018368 1027072 1056159 1057536 1078272 1087488 1145664 1155456 1178112 1223424 1251744 1299888 1325376 1357824 1408212 1410048 1437696 1491048 1527552 1540608 1570816 1617408 1631232 1668992 1718496 1733184 1767168 1835136 1877616 1880064 1949832 1988064 2036736 2054144 2112318 2115072 2156544 2174976 2291328 2310912 2356224 2446848 2503488 2599776 2650752 2715648 2816424 2820096 2982096 3055104 3081216 3141632 3168477 3234816 3262464 3337984 3436992 3466368 3534336 3670272 3755232 3899664 3976128 4073472 4108288 4224636 4230144 4313088 4582656 4621824 4712448 4893696 5006976 5199552 5301504 5632848 5640192 5964192 6110208 6162432 6336954 6469632 6524928 6675968 6873984 6932736 7068672 7340544 7510464 7799328 7952256 8146944 8449272 8460288 9165312 9243648 9424896 9787392 10013952 10399104 10603008 11265696 11928384 12220416 12324864 12673908 12939264 13351936 13747968 13865472 14137344 14681088 15020928 15598656 15904512 16898544 16920576 18330624 18487296 19574784 20027904 20798208 21206016 22531392 23856768 24440832 25347816 26703872 27495936 27730944 28274688 29362176 30041856 31197312 31809024 33797088 36661248 36974592 40055808 41596416 42412032 45062784 47713536 50695632 53407744 54991872 55461888 58724352 60083712 62394624 63618048 67594176 73322496 80111616 83192832 84824064 90125568 95427072 101391264 109983744 110923776 120167424 124789248 127236096 135188352 160223232 166385664 180251136 190854144 202782528 219967488 240334848 249578496 254472192 270376704 332771328 360502272 381708288 405565056 480669696 499156992 540753408 721004544 763416576 811130112 998313984 1081506816 1442009088 1622260224 2163013632 3244520448 4326027264 6489040896 12978081792
- Sum of all divisors σ(n): 45080642880
- Sum of proper divisors (its aliquot sum) s(n): 32102561088
- 12978081792 is an abundant number, because the sum of its proper divisors (32102561088) is greater than itself. Its abundance is 19124479296
Bases of 12978081792
- Binary: 11000001011000110111010000000000002
- Hexadecimal: 0x3058DD000
- Base-36: 5YMTC00
Squares and roots of 12978081792
- 12978081792 squared (129780817922) is 168430606999841931264
- 12978081792 cubed (129780817923) is 2185906193920156315015433945088
-
The
square root of 12978081792 is 113921.3842612527 -
The
cube root of 12978081792 is 2350.0124817203
Scales and comparisons
How big is 12978081792?- 12,978,081,792 seconds is equal to 412 years, 34 weeks, 3 days, 6 hours, 43 minutes, 12 seconds.
-
To count from 1 to 12,978,081,792 would take you about eight hundred twenty-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 12978081792 cubic inches would be around 195.8 feet tall.
Recreational maths with 12978081792
- 12978081792 backwards is 29718087921
- 12978081792 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12978081792's digits is 54
- More coming soon!
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