13228863648

Names of 13228863648

• Cardinal: 13228863648 can be written as Thirteen billion, two hundred twenty-eight million, eight hundred sixty-three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3228863648 × 10¹⁰

Factors of 13228863648

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 213

Divisors of 13228863648

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 29 32 33 39 42 44 47 48 52 56 58 66 77 78 84 87 88 91 94 96 101 104 112 116 132 141 143 154 156 168 174 176 182 188 202 203 208 224 231 232 264 273 282 286 303 308 312 319 329 336 348 352 364 376 377 404 406 416 429 462 464 517 528 546 564 572 606 609 611 616 624 638 658 672 696 707 728 752 754 808 812 858 924 928 957 987 1001 1034 1056 1092 1111 1128 1131 1144 1212 1218 1222 1232 1248 1276 1313 1316 1363 1392 1414 1456 1504 1508 1551 1616 1624 1716 1833 1848 1914 1974 2002 2068 2121 2184 2222 2233 2256 2262 2288 2424 2436 2444 2464 2552 2626 2632 2639 2726 2784 2828 2912 2929 3003 3016 3102 3232 3248 3333 3432 3619 3666 3696 3828 3939 3948 4004 4089 4136 4147 4242 4277 4368 4444 4466 4512 4524 4576 4747 4848 4872 4888 5104 5252 5264 5278 5452 5656 5858 6006 6032 6204 6496 6666 6699 6721 6864 7238 7332 7392 7656 7777 7878 7896 7917 8008 8178 8272 8294 8484 8554 8736 8787 8888 8932 9048 9191 9494 9541 9696 9744 9776 10208 10504 10528 10556 10857 10904 11312 11716 12012 12064 12408 12441 12831 13332 13398 13442 13728 14241 14443 14476 14664 14993 15312 15554 15756 15792 15834 16016 16356 16544 16588 16968 17108 17574 17719 17776 17864 18096 18382 18988 19082 19488 19552 20163 20503 21008 21112 21714 21808 22624 23331 23432 24024 24816 24882 25662 26664 26796 26884 27573 28482 28623 28886 28952 29029 29328 29986 30624 31108 31512 31584 31668 32032 32219 32712 33176 33229 33936 34216 35148 35438 35552 35728 36192 36764 37976 38077 38164 40326 41006 42016 42224 43329 43428 43616 44979 46662 46864 47047 48048 49632 49764 51324 52217 53157 53328 53592 53768 55146 56964 57246 57772 57904 58058 58656 59972 61509 61711 62216 63024 63336 64438 65424 66352 66458 67872 68432 70296 70876 71456 73528 75952 76154 76328 80652 82012 84448 86658 86856 87087 89958 93324 93728 94094 96096 96657 99528 99687 101101 102648 104434 104951 106314 106656 107184 107536 110292 113928 114231 114492 115544 115808 116116 119944 123018 123422 124033 124432 126048 126672 128876 130848 132704 132916 136864 137663 140592 141141 141752 147056 151904 152308 152656 156651 161304 164024 173316 173712 174174 179916 185133 186648 188188 193314 194909 199056 199374 202202 205296 208868 209902 212628 214368 215072 220584 225533 227856 228462 228984 231088 232232 239888 246036 246844 248066 248864 253344 257752 265832 266539 275326 281184 282282 283504 294112 303303 304616 305312 313302 314853 322608 328048 346632 347424 348348 359832 365519 370266 372099 373296 376376 386628 389818 398112 398748 404404 410592 412989 417736 418847 419804 425256 431977 441168 451066 455712 456924 457968 462176 464464 479776 492072 493688 496132 515504 531664 533078 550652 564564 567008 584727 606606 609232 626604 629706 645216 656096 676599 678821 693264 696696 719664 731038 740532 744198 746592 752752 773256 779636 797496 799617 808808 825978 835472 837694 839608 850512 863954 882336 902132 913848 915936 928928 963641 984144 987376 992264 1031008 1063328 1066156 1096557 1101304 1129128 1169454 1213212 1218464 1253208 1256541 1259412 1295931 1353198 1357642 1364363 1386528 1393392 1439328 1462076 1481064 1488396 1505504 1514293 1546512 1559272 1594992 1599234 1617616 1651956 1670944 1675388 1679216 1701024 1727908 1789619 1804264 1827696 1927282 1968288 1974752 1984528 2036463 2132312 2193114 2202608 2258256 2338908 2426424 2506416 2513082 2518824 2591862 2706396 2715284 2728726 2786784 2890923 2924152 2931929 2962128 2976792 3028586 3093024 3118544 3189984 3198468 3235232 3303912 3350776 3358432 3455816 3579238 3608528 3655392 3854564 3969056 4072926 4093089 4264624 4386228 4405216 4516512 4542879 4677816 4751747 4852848 5012832 5026164 5037648 5183724 5368857 5412792 5430568 5457452 5781846 5848304 5863858 5924256 5953584 6057172 6237088 6396936 6607824 6701552 6911632 7158476 7217056 7709128 8145852 8186178 8529248 8772456 8795787 9085758 9355632 9503494 9705696 10052328 10075296 10367448 10600051 10737714 10825584 10861136 10914904 11563692 11696608 11727716 11907168 12114344 12527333 12793872 13215648 13403104 13823264 14255241 14316952 15418256 16291704 16372356 17544912 17591574 18171516 18711264 19006988 19685809 20104656 20734896 21200102 21475428 21651168 21722272 21829808 23127384 23455432 24228688 25054666 25587744 28510482 28633904 30836512 31800153 32583408 32744712 35089824 35183148 36343032 37581999 38013976 39371618 40209312 41469792 42400204 42950856 43659616 46254768 46910864 48457376 50109332 57020964 57267808 59057427 63600306 65166816 65489424 70366296 72686064 75163998 76027952 78743236 84800408 85901712 92509536 93821728 100218664 114041928 118114854 127200612 130978848 137800663 140732592 145372128 150327996 152055904 157486472 169600816 171803424 200437328 228083856 236229708 254401224 275601326 281465184 300655992 314972944 339201632 400874656 413401989 456167712 472459416 508802448 551202652 601311984 629945888 826803978 944918832 1017604896 1102405304 1202623968 1653607956 1889837664 2204810608 3307215912 4409621216 6614431824 13228863648
• Sum of all divisors σ(n): 49746493440
• Sum of proper divisors (its aliquot sum) s(n): 36517629792
• 13228863648 is an abundant number, because the sum of its proper divisors (36517629792) is greater than itself. Its abundance is 23288766144

Bases of 13228863648

• Binary: 1100010100100000000111000010100000₂
• Hexadecimal: 0x3148070A0
• Base-36: 62S4GIO

Squares and roots of 13228863648

• 13228863648 squared (13228863648²) is 175002833417375867904
• 13228863648 cubed (13228863648³) is 2315088621292123230467675553792
• The square root of 13228863648 is 115016.7972428377
• The cube root of 13228863648 is 2365.0528319645

Scales and comparisons

• 13,228,863,648 seconds is equal to 420 years, 33 weeks, 20 hours, 20 minutes, 48 seconds.
• To count from 1 to 13,228,863,648 would take you about eight hundred forty-one 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 13228863648 cubic inches would be around 197.1 feet tall.

Recreational maths with 13228863648

• 13228863648 backwards is 84636882231
• The number of decimal digits it has is: 11
• The sum of 13228863648's digits is 51
• More coming soon!