13261320864
13,261,320,864 is an even composite number composed of seven prime numbers multiplied together.
13261320864 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 13261320864:
25 × 33 × 11 × 19 × 23 × 31 × 103
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 19 × 23 × 31 × 103)See below for interesting mathematical facts about the number 13261320864 from the Numbermatics database.
Names of 13261320864
- Cardinal: 13261320864 can be written as Thirteen billion, two hundred sixty-one million, three hundred twenty thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.3261320864 × 1010
Factors of 13261320864
Divisors of 13261320864
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 19 22 23 24 27 31 32 33 36 38 44 46 48 54 57 62 66 69 72 76 88 92 93 96 99 103 108 114 124 132 138 144 152 171 176 184 186 198 206 207 209 216 228 248 253 264 276 279 288 297 304 309 341 342 352 368 372 396 412 414 418 432 437 456 496 506 513 528 552 558 589 594 608 618 621 627 682 684 713 736 744 759 792 824 828 836 837 864 874 912 927 992 1012 1023 1026 1056 1104 1116 1133 1178 1188 1236 1242 1254 1311 1364 1368 1426 1488 1518 1584 1648 1656 1672 1674 1748 1767 1824 1854 1881 1957 2024 2046 2052 2139 2208 2232 2266 2277 2356 2369 2376 2472 2484 2508 2622 2728 2736 2781 2852 2976 3036 3069 3168 3193 3296 3312 3344 3348 3399 3496 3534 3708 3762 3914 3933 4048 4092 4104 4278 4464 4532 4554 4712 4738 4752 4807 4944 4968 5016 5244 5301 5456 5472 5562 5643 5704 5871 6072 6138 6386 6417 6479 6624 6688 6696 6798 6831 6992 7068 7107 7416 7524 7828 7843 7866 8096 8184 8208 8556 8928 9064 9108 9207 9424 9476 9504 9579 9614 9888 9936 10032 10197 10488 10602 10912 11124 11286 11408 11742 11799 12144 12276 12772 12834 12958 13392 13547 13596 13662 13984 14136 14214 14421 14832 15048 15656 15686 15732 15903 16368 16416 17112 17613 18128 18216 18414 18848 18952 19158 19228 19251 19437 19872 20064 20394 20976 21204 21321 21527 22248 22572 22816 23484 23529 23598 24288 24552 25544 25668 25916 26059 26784 27094 27192 27324 28272 28428 28737 28842 29664 30096 30591 31312 31372 31464 31806 32736 34224 35123 35226 36256 36432 36828 37904 38316 38456 38502 38874 40641 40788 41952 42408 42642 43054 43263 44496 45011 45144 46968 47058 47196 49104 51088 51336 51832 52118 52839 54188 54384 54648 56544 56856 57474 57684 58311 60192 60667 61182 62624 62744 62928 63612 63963 64581 68448 70246 70452 70587 72864 73439 73656 75808 76632 76912 77004 77748 78177 81282 81576 84816 85284 86108 86211 86526 88992 90022 90288 93936 94116 94392 98208 102176 102672 103664 104236 105369 105678 108376 108768 109296 113712 114948 115368 116622 121334 121923 122364 125488 125856 127224 127926 129162 129789 135033 140492 140904 141174 146878 147312 149017 153264 153824 154008 155496 156354 162564 163152 169632 170568 172216 172422 173052 174933 180044 180576 182001 187872 188232 188784 193743 205344 207328 208472 210738 211356 211761 216752 218592 220317 227424 229896 230736 233244 234531 242668 243846 244728 250976 254448 255852 258324 259578 270066 280984 281808 282348 293756 294624 298034 306528 308016 310992 312708 316107 325128 326304 341136 344432 344844 346104 349866 360088 364002 365769 376464 377568 387486 405099 416944 421476 422712 423522 433504 440634 447051 459792 461472 466488 469062 485336 487692 489456 495121 508896 511704 516648 519156 540132 546003 561968 563616 564696 581229 587512 596068 616032 621984 625416 632214 650256 660951 667337 682272 688864 689688 692208 699732 703593 720176 728004 731538 752928 774972 807829 810198 833888 842952 845424 847044 881268 894102 919584 932976 938124 948321 970672 975384 978912 990242 1023408 1033296 1038312 1080264 1092006 1123936 1129392 1162458 1175024 1192136 1215297 1250832 1264428 1300512 1321902 1334674 1341153 1379376 1384416 1395341 1399464 1407186 1440352 1456008 1463076 1485363 1549944 1615658 1620396 1638009 1685904 1690848 1694088 1762536 1788204 1865952 1876248 1896642 1941344 1950768 1980484 1982853 2002011 2046816 2066592 2076624 2160528 2184012 2258784 2324916 2350048 2384272 2423487 2430594 2501664 2528856 2643804 2669348 2682306 2758752 2790682 2798928 2814372 2912016 2926152 2970726 3099888 3231316 3240792 3276018 3371808 3388176 3525072 3576408 3752496 3793284 3901536 3960968 3965706 4004022 4023459 4153248 4186023 4321056 4368024 4456089 4649832 4768544 4846974 4861188 5057712 5287608 5338696 5364612 5581364 5597856 5628744 5824032 5852304 5941452 6006033 6199776 6462632 6481584 6552036 6776352 7050144 7152816 7270461 7504992 7586568 7921936 7931412 8008044 8046918 8372046 8736048 8912178 9299664 9693948 9722376 10115424 10575216 10677392 10729224 11162728 11257488 11704608 11882904 12012066 12558069 12925264 12963168 13104072 13368267 14305632 14540922 15173136 15348751 15843872 15862824 16016088 16093836 16744092 17472096 17824356 18018099 18599328 19387896 19444752 21150432 21354784 21458448 21811383 22325456 22514976 23765808 24024132 25116138 25850528 26208144 26736534 29081844 30346272 30697502 31725648 32032176 32187672 33488184 35648712 36036198 37674207 38775792 38889504 42916896 43622766 44650912 46046253 47531616 48048264 50232276 52416288 53473068 58163688 61395004 63451296 64064352 64375344 66976368 71297424 72072396 75348414 77551584 87245532 92092506 96096528 100464552 106946136 116327376 122790008 128750688 133952736 138138759 142594848 144144792 150696828 174491064 184185012 192193056 200929104 213892272 232654752 245580016 276277518 288289584 301393656 348982128 368370024 401858208 414416277 427784544 491160032 552555036 576579168 602787312 697964256 736740048 828832554 1105110072 1205574624 1473480096 1657665108 2210220144 3315330216 4420440288 6630660432 13261320864
- Sum of all divisors σ(n): 48306585600
- Sum of proper divisors (its aliquot sum) s(n): 35045264736
- 13261320864 is an abundant number, because the sum of its proper divisors (35045264736) is greater than itself. Its abundance is 21783943872
Bases of 13261320864
- Binary: 11000101100110111110110010101000002
- Hexadecimal: 0x3166FB2A0
- Base-36: 63BG4O0
Squares and roots of 13261320864
- 13261320864 squared (132613208642) is 175862631057961706496
- 13261320864 cubed (132613208643) is 2332170778446881971668449132544
-
The
square root of 13261320864 is 115157.8085237819 -
The
cube root of 13261320864 is 2366.9854831317
Scales and comparisons
How big is 13261320864?- 13,261,320,864 seconds is equal to 421 years, 34 weeks, 5 days, 12 hours, 14 minutes, 24 seconds.
-
To count from 1 to 13,261,320,864 would take you about eight hundred forty-three 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 13261320864 cubic inches would be around 197.2 feet tall.
Recreational maths with 13261320864
- 13261320864 backwards is 46802316231
- 13261320864 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13261320864's digits is 36
- More coming soon!
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The information we have on file for 13261320864 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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