11120721920

Names of 11120721920

• Cardinal: 11120721920 can be written as Eleven billion, one hundred twenty million, seven hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.112072192 × 10¹⁰

Factors of 11120721920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 109

Divisors of 11120721920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 41 43 44 55 56 64 70 77 80 82 86 88 110 112 128 140 154 160 164 172 176 205 215 220 224 256 280 287 301 308 320 328 344 352 385 410 430 440 448 451 473 512 560 574 602 616 640 656 688 704 770 820 860 880 896 902 946 1024 1120 1148 1204 1232 1280 1312 1376 1408 1435 1505 1540 1640 1720 1760 1763 1792 1804 1892 2048 2240 2255 2296 2365 2408 2464 2560 2624 2752 2816 2870 3010 3080 3157 3280 3311 3440 3520 3526 3584 3608 3784 4096 4480 4510 4592 4730 4816 4928 5120 5248 5504 5632 5740 6020 6160 6314 6560 6622 6880 7040 7052 7168 7216 7568 8192 8815 8960 9020 9184 9460 9632 9856 10240 10496 11008 11264 11480 12040 12320 12341 12628 13120 13244 13760 14080 14104 14336 14432 15136 15785 16384 16555 17630 17920 18040 18368 18920 19264 19393 19712 20480 20992 22016 22528 22960 24080 24640 24682 25256 26240 26488 27520 28160 28208 28672 28864 30272 31570 33110 35260 35840 36080 36736 37840 38528 38786 39424 40960 41984 44032 45056 45920 48160 49280 49364 50512 52480 52976 55040 56320 56416 57344 57728 60544 61705 63140 66220 70520 71680 72160 73472 75680 77056 77572 78848 81920 83968 88064 90112 91840 96320 96965 98560 98728 101024 104960 105952 110080 112640 112832 114688 115456 121088 123410 126280 132440 135751 141040 143360 144320 146944 151360 154112 155144 157696 167936 176128 180224 183680 192640 193930 197120 197456 202048 209920 211904 220160 225280 225664 230912 242176 246820 252560 264880 271502 282080 286720 288640 293888 302720 308224 310288 315392 335872 352256 367360 385280 387860 394240 394912 404096 419840 423808 440320 450560 451328 461824 484352 493640 505120 529760 543004 564160 573440 577280 587776 605440 616448 620576 630784 671744 678755 704512 734720 770560 775720 788480 789824 808192 839680 847616 880640 901120 902656 923648 968704 987280 1010240 1059520 1086008 1128320 1154560 1175552 1210880 1232896 1241152 1261568 1357510 1469440 1541120 1551440 1576960 1579648 1616384 1679360 1695232 1761280 1805312 1847296 1937408 1974560 2020480 2119040 2172016 2256640 2309120 2351104 2421760 2465792 2482304 2715020 2938880 3082240 3102880 3153920 3159296 3232768 3358720 3390464 3522560 3610624 3694592 3874816 3949120 4040960 4238080 4344032 4513280 4618240 4702208 4843520 4931584 4964608 5430040 5877760 6164480 6205760 6307840 6318592 6465536 6780928 7221248 7389184 7749632 7898240 8081920 8476160 8688064 9026560 9236480 9687040 9929216 10860080 11755520 12328960 12411520 12637184 12931072 13561856 14442496 15796480 16163840 16952320 17376128 18053120 18472960 19374080 19858432 21720160 23511040 24657920 24823040 25274368 25862144 27123712 28884992 31592960 32327680 33904640 34752256 36106240 36945920 38748160 39716864 43440320 49646080 50548736 51724288 54247424 63185920 64655360 67809280 69504512 72212480 79433728 86880640 99292160 101097472 126371840 129310720 135618560 139009024 144424960 158867456 173761280 198584320 202194944 252743680 258621440 271237120 278018048 317734912 347522560 397168640 505487360 556036096 695045120 794337280 1010974720 1112072192 1390090240 1588674560 2224144384 2780180480 5560360960 11120721920
• Sum of all divisors σ(n): 34878767616
• Sum of proper divisors (its aliquot sum) s(n): 23758045696
• 11120721920 is an abundant number, because the sum of its proper divisors (23758045696) is greater than itself. Its abundance is 12637323776

Bases of 11120721920

• Binary: 1010010110110110001100000000000000₂
• Hexadecimal: 0x296D8C000
• Base-36: 53WZNY8

Squares and roots of 11120721920

• 11120721920 squared (11120721920²) is 123670456021968486400
• 11120721920 cubed (11120721920³) is 1375304751139900948257701888000
• The square root of 11120721920 is 105454.8335544653
• The cube root of 11120721920 is 2232.0863607425

Scales and comparisons

• 11,120,721,920 seconds is equal to 353 years, 31 weeks, 3 days, 1 hour, 25 minutes, 20 seconds.
• To count from 1 to 11,120,721,920 would take you about seven hundred seven 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 11120721920 cubic inches would be around 186 feet tall.

Recreational maths with 11120721920

• 11120721920 backwards is 02912702111
• The number of decimal digits it has is: 11
• The sum of 11120721920's digits is 26
• More coming soon!