11729442816

Names of 11729442816

• Cardinal: 11729442816 can be written as Eleven billion, seven hundred twenty-nine million, four hundred forty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.1729442816 × 10¹⁰

Factors of 11729442816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 62

Divisors of 11729442816

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 37 39 42 48 49 52 54 56 63 64 72 74 78 81 84 91 96 98 104 108 111 112 117 126 128 144 147 148 156 162 168 182 189 192 196 208 216 222 224 234 243 252 256 259 273 288 294 296 312 324 333 336 351 364 378 384 392 416 432 441 444 448 468 481 486 504 512 518 546 567 576 588 592 624 637 648 666 672 702 728 756 768 777 784 819 832 864 882 888 896 936 962 972 999 1008 1024 1036 1053 1092 1134 1152 1176 1184 1248 1274 1296 1323 1332 1344 1404 1443 1456 1512 1536 1554 1568 1638 1664 1701 1728 1764 1776 1792 1813 1872 1911 1924 1944 1998 2016 2048 2072 2106 2184 2268 2304 2331 2352 2368 2457 2496 2548 2592 2646 2664 2688 2808 2886 2912 2997 3024 3072 3108 3136 3159 3276 3328 3367 3402 3456 3528 3552 3584 3626 3744 3822 3848 3888 3969 3996 4032 4144 4212 4329 4368 4536 4608 4662 4704 4736 4914 4992 5096 5184 5292 5328 5376 5439 5616 5733 5772 5824 5994 6048 6144 6216 6272 6318 6552 6656 6734 6804 6912 6993 7056 7104 7168 7252 7371 7488 7644 7696 7776 7938 7992 8064 8288 8424 8658 8736 8991 9072 9216 9324 9408 9472 9828 9984 10101 10192 10368 10584 10656 10752 10878 11232 11466 11544 11648 11907 11988 12096 12432 12544 12636 12987 13104 13312 13468 13608 13824 13986 14112 14208 14336 14504 14742 14976 15288 15392 15552 15876 15984 16128 16317 16576 16848 17199 17316 17472 17982 18144 18432 18648 18816 18944 19656 19968 20202 20384 20736 20979 21168 21312 21504 21756 22113 22464 22932 23088 23296 23569 23814 23976 24192 24864 25088 25272 25974 26208 26624 26936 27216 27648 27972 28224 28416 29008 29484 29952 30303 30576 30784 31104 31752 31968 32256 32634 33152 33696 34398 34632 34944 35964 36288 37296 37632 37888 38961 39312 39936 40404 40768 41472 41958 42336 42624 43008 43512 44226 44928 45864 46176 46592 47138 47628 47952 48384 48951 49728 50176 50544 51597 51948 52416 53872 54432 55296 55944 56448 56832 58016 58968 59904 60606 61152 61568 62208 62937 63504 63936 64512 65268 66304 67392 68796 69264 69888 70707 71928 72576 74592 75264 75776 77922 78624 79872 80808 81536 82944 83916 84672 85248 87024 88452 89856 90909 91728 92352 93184 94276 95256 95904 96768 97902 99456 100352 101088 103194 103896 104832 107744 108864 111888 112896 113664 116032 116883 117936 119808 121212 122304 123136 124416 125874 127008 127872 129024 130536 132608 134784 137592 138528 139776 141414 143856 145152 146853 149184 150528 154791 155844 157248 161616 163072 165888 167832 169344 170496 174048 176904 179712 181818 183456 184704 186368 188552 190512 191808 193536 195804 198912 202176 206388 207792 209664 212121 215488 217728 223776 225792 227328 232064 233766 235872 239616 242424 244608 246272 248832 251748 254016 255744 261072 265216 269568 272727 275184 277056 279552 282828 287712 290304 293706 298368 301056 309582 311688 314496 323232 326144 335664 338688 340992 348096 353808 359424 363636 366912 369408 377104 381024 383616 387072 391608 397824 404352 412776 415584 419328 424242 430976 435456 440559 447552 451584 464128 467532 471744 484848 489216 492544 497664 503496 508032 511488 522144 530432 539136 545454 550368 554112 559104 565656 575424 580608 587412 596736 619164 623376 628992 636363 646464 652288 671328 677376 681984 696192 707616 718848 727272 733824 738816 754208 762048 767232 783216 795648 808704 818181 825552 831168 838656 848484 861952 870912 881118 895104 903168 928256 935064 943488 969696 978432 985088 1006992 1016064 1022976 1044288 1078272 1090908 1100736 1108224 1131312 1150848 1161216 1174824 1193472 1238328 1246752 1257984 1272726 1292928 1304576 1342656 1354752 1392384 1415232 1454544 1467648 1477632 1508416 1524096 1534464 1566432 1591296 1617408 1636362 1651104 1662336 1677312 1696968 1723904 1741824 1762236 1790208 1856512 1870128 1886976 1909089 1939392 1956864 2013984 2032128 2045952 2088576 2156544 2181816 2201472 2216448 2262624 2301696 2349648 2386944 2476656 2493504 2515968 2545452 2585856 2685312 2709504 2784768 2830464 2909088 2935296 2955264 3016832 3048192 3068928 3132864 3234816 3272724 3302208 3324672 3393936 3447808 3483648 3524472 3580416 3713024 3740256 3773952 3818178 3878784 3913728 4027968 4064256 4177152 4363632 4402944 4432896 4525248 4603392 4699296 4773888 4953312 4987008 5031936 5090904 5171712 5370624 5569536 5660928 5727267 5818176 5870592 6033664 6096384 6137856 6265728 6469632 6545448 6604416 6649344 6787872 6895616 7048944 7160832 7480512 7547904 7636356 7757568 8055936 8128512 8354304 8727264 8805888 8865792 9050496 9206784 9398592 9906624 9974016 10181808 10343424 10741248 11139072 11321856 11454534 11636352 11741184 12067328 12192768 12531456 13090896 13208832 13298688 13575744 14097888 14321664 14961024 15095808 15272712 15515136 16111872 16708608 17454528 17611776 18100992 18413568 18797184 19813248 19948032 20363616 20686848 21482496 22643712 22909068 23272704 24134656 24385536 25062912 26181792 26417664 26597376 27151488 28195776 29922048 30545424 31030272 32223744 33417216 34909056 35223552 36201984 37594368 39626496 39896064 40727232 42964992 45287424 45818136 46545408 48269312 50125824 52363584 52835328 54302976 56391552 59844096 61090848 62060544 64447488 69818112 72403968 75188736 79252992 79792128 81454464 91636272 93090816 100251648 104727168 105670656 108605952 112783104 119688192 122181696 128894976 139636224 144807936 150377472 158505984 162908928 183272544 186181632 209454336 217211904 225566208 239376384 244363392 279272448 300754944 317011968 325817856 366545088 418908672 434423808 451132416 488726784 558544896 651635712 733090176 837817344 902264832 977453568 1303271424 1466180352 1675634688 1954907136 2932360704 3909814272 5864721408 11729442816
• Sum of all divisors σ(n): 45200347920
• Sum of proper divisors (its aliquot sum) s(n): 33470905104
• 11729442816 is an abundant number, because the sum of its proper divisors (33470905104) is greater than itself. Its abundance is 21741462288

Bases of 11729442816

• Binary: 1010111011001000010001100000000000₂
• Hexadecimal: 0x2BB211800
• Base-36: 5DZEO00

Squares and roots of 11729442816

• 11729442816 squared (11729442816²) is 137579828773814009856
• 11729442816 cubed (11729442816³) is 1613734734237522826825612394496
• The square root of 11729442816 is 108302.5522136943
• The cube root of 11729442816 is 2272.0913803091

Scales and comparisons

• 11,729,442,816 seconds is equal to 372 years, 49 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 11,729,442,816 would take you about seven 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 11729442816 cubic inches would be around 189.3 feet tall.

Recreational maths with 11729442816

• 11729442816 backwards is 61824492711
• The number of decimal digits it has is: 11
• The sum of 11729442816's digits is 45
• More coming soon!