11720445984

Names of 11720445984

• Cardinal: 11720445984 can be written as Eleven billion, seven hundred twenty million, four hundred forty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.1720445984 × 10¹⁰

Factors of 11720445984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 112

Divisors of 11720445984

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 32 36 39 46 48 52 54 69 71 72 78 81 92 96 104 108 117 138 142 144 156 162 184 207 208 213 216 234 243 276 284 288 299 312 324 351 368 414 416 426 432 468 486 552 568 598 621 624 639 648 702 736 828 852 864 897 923 936 972 1053 1104 1136 1196 1242 1248 1278 1296 1404 1633 1656 1704 1794 1846 1863 1872 1917 1944 2106 2208 2272 2392 2484 2556 2592 2691 2769 2808 3159 3266 3312 3408 3588 3692 3726 3744 3834 3888 4212 4784 4899 4968 5041 5112 5382 5538 5589 5616 5751 6318 6532 6624 6816 7176 7384 7452 7668 7776 8073 8307 8424 9568 9798 9936 10082 10224 10764 11076 11178 11232 11502 12636 13064 14352 14697 14768 14904 15123 15336 16146 16614 16848 17253 19596 19872 20164 20448 21229 21528 22152 22356 23004 24219 24921 25272 26128 28704 29394 29536 29808 30246 30672 32292 33228 33696 34506 39192 40328 42458 43056 44091 44304 44712 45369 46008 48438 49842 50544 52256 58788 59616 60492 61344 63687 64584 65533 66456 69012 72657 74763 78384 80656 84916 86112 88182 88608 89424 90738 92016 96876 99684 101088 115943 117576 120984 127374 129168 131066 132273 132912 136107 138024 145314 149526 156768 161312 169832 176364 178848 181476 184032 191061 193752 196599 199368 224289 231886 235152 241968 254748 258336 262132 264546 265824 272214 276048 290628 299052 339664 347829 352728 362952 382122 387504 393198 396819 398736 408321 448578 463772 470304 483936 509496 524264 529092 544428 552096 573183 581256 589797 598104 679328 695658 705456 725904 764244 775008 786396 793638 797472 816642 897156 927544 1018992 1043487 1048528 1058184 1088856 1146366 1162512 1179594 1196208 1224963 1391316 1410912 1451808 1507259 1528488 1572792 1587276 1633284 1719549 1769391 1794312 1855088 2037984 2086974 2097056 2116368 2177712 2292732 2325024 2359188 2392416 2449926 2782632 3014518 3056976 3130461 3145584 3174552 3266568 3439098 3538782 3588624 3710176 4173948 4232736 4355424 4521777 4585464 4718376 4899852 5158647 5308173 5565264 6029036 6113952 6260922 6291168 6349104 6533136 6878196 7077564 7177248 8347896 9043554 9170928 9391383 9436752 9799704 10317294 10616346 11130528 12058072 12521844 12698208 13066272 13565331 13756392 14155128 15924519 16695792 18087108 18341856 18782766 18873504 19599408 20634588 21232692 24116144 25043688 27130662 27512784 28174149 28310256 31849038 33391584 36174216 37565532 39198816 40695993 41269176 42465384 48232288 50087376 54261324 55025568 56348298 56620512 63698076 72348432 75131064 81391986 82538352 84930768 100174752 108522648 112696596 122087979 127396152 144696864 150262128 162783972 165076704 169861536 217045296 225393192 244175958 254792304 300524256 325567944 366263937 434090592 450786384 488351916 509584608 651135888 732527874 901572768 976703832 1302271776 1465055748 1953407664 2930111496 3906815328 5860222992 11720445984
• Sum of all divisors σ(n): 39396442176
• Sum of proper divisors (its aliquot sum) s(n): 27675996192
• 11720445984 is an abundant number, because the sum of its proper divisors (27675996192) is greater than itself. Its abundance is 15955550208

Bases of 11720445984

• Binary: 1010111010100101111101000000100000₂
• Hexadecimal: 0x2BA97D020
• Base-36: 5DU1U00

Squares and roots of 11720445984

• 11720445984 squared (11720445984²) is 137368854063861728256
• 11720445984 cubed (11720445984³) is 1610024233939470272469334523904
• The square root of 11720445984 is 108261.0086042063
• The cube root of 11720445984 is 2271.5103111307

Scales and comparisons

• 11,720,445,984 seconds is equal to 372 years, 35 weeks, 7 hours, 26 minutes, 24 seconds.
• To count from 1 to 11,720,445,984 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 11720445984 cubic inches would be around 189.3 feet tall.

Recreational maths with 11720445984

• 11720445984 backwards is 48954402711
• The number of decimal digits it has is: 11
• The sum of 11720445984's digits is 45
• More coming soon!