11139145920

Names of 11139145920

• Cardinal: 11139145920 can be written as Eleven billion, one hundred thirty-nine million, one hundred forty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.113914592 × 10¹⁰

Factors of 11139145920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 119

Divisors of 11139145920

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 29 30 32 35 36 40 42 45 48 54 56 58 60 63 64 70 72 73 80 81 84 87 90 96 105 108 112 116 120 126 135 140 144 145 146 160 162 168 174 180 189 192 203 210 216 219 224 232 240 252 261 270 280 288 290 292 315 320 324 336 348 360 365 378 405 406 420 432 435 438 448 464 480 504 511 522 540 560 567 576 580 584 609 630 648 657 672 696 720 730 756 783 810 812 840 841 864 870 876 928 945 960 1008 1015 1022 1044 1080 1095 1120 1134 1160 1168 1218 1260 1296 1305 1314 1344 1392 1440 1460 1512 1533 1566 1620 1624 1680 1682 1728 1740 1752 1827 1856 1890 1971 2016 2030 2044 2088 2117 2160 2190 2240 2268 2320 2336 2349 2436 2520 2523 2555 2592 2610 2628 2784 2835 2880 2920 3024 3045 3066 3132 3240 3248 3285 3360 3364 3480 3504 3654 3780 3915 3942 4032 4060 4088 4176 4205 4234 4320 4380 4536 4599 4640 4672 4698 4872 5040 5046 5110 5184 5220 5256 5481 5568 5670 5840 5887 5913 6048 6090 6132 6264 6351 6480 6496 6570 6720 6728 6960 7008 7308 7560 7569 7665 7830 7884 8120 8176 8352 8410 8468 8640 8760 9072 9135 9198 9280 9396 9744 9855 10080 10092 10220 10440 10512 10585 10962 11340 11680 11745 11774 11826 12096 12180 12264 12528 12615 12702 12960 12992 13140 13456 13797 13920 14016 14616 14819 15120 15138 15330 15660 15768 16240 16352 16443 16704 16820 16936 17520 17661 18144 18270 18396 18792 19053 19488 19710 20160 20184 20440 20880 21024 21170 21924 22680 22707 22995 23360 23490 23548 23652 24360 24528 25056 25230 25404 25920 26280 26912 27405 27594 27840 29232 29435 29565 29638 30240 30276 30660 31320 31536 31755 32480 32704 32886 33640 33872 35040 35322 36288 36540 36792 37584 37845 38106 38976 39420 40368 40880 41391 41760 42048 42340 43848 44457 45360 45414 45990 46980 47096 47304 48720 49056 50112 50460 50808 52560 52983 53824 54810 55188 57159 58464 58870 59130 59276 60480 60552 61320 61393 62640 63072 63510 64960 65772 67280 67744 68121 68985 70080 70644 73080 73584 74095 75168 75690 76212 78840 80736 81760 82215 82782 83520 84680 87696 88305 88914 90720 90828 91980 93960 94192 94608 95265 97440 98112 100920 101616 105120 105966 109620 110376 113535 114318 116928 117740 118260 118552 121104 122640 122786 125280 126144 127020 131544 133371 134560 135488 136242 137970 141288 146160 147168 148190 150336 151380 152424 157680 158949 161472 163520 164430 165564 169360 171477 175392 176610 177828 181440 181656 183960 184179 187920 188384 189216 190530 194880 201840 203232 206955 210240 211932 219240 220752 222285 227070 228636 235480 236520 237104 242208 245280 245572 250560 254040 263088 264915 266742 269120 272484 275940 282576 285795 292320 294336 296380 302760 304848 306965 315360 317898 328860 331128 338720 340605 342954 350784 353220 355656 363312 367920 368358 375840 376768 378432 381060 400113 403680 406464 413910 423864 429751 438480 441504 444570 454140 457272 470960 473040 474208 476847 484416 490560 491144 508080 526176 529830 533484 544968 551880 552537 565152 571590 584640 592760 605520 609696 613930 630720 635796 657720 662256 666855 677440 681210 685908 706440 711312 726624 735840 736716 751680 762120 794745 800226 807360 827820 847728 857385 859502 876960 883008 889140 908280 914544 920895 941920 946080 948416 953694 982288 1016160 1052352 1059660 1066968 1089936 1103760 1105074 1130304 1143180 1185520 1200339 1211040 1219392 1227860 1271592 1289253 1315440 1324512 1333710 1362420 1371816 1412880 1422624 1453248 1471680 1473432 1524240 1589490 1600452 1655640 1657611 1695456 1714770 1719004 1753920 1778280 1816560 1829088 1841790 1883840 1892160 1907388 1964576 2000565 2032320 2119320 2133936 2148755 2179872 2207520 2210148 2286360 2371040 2384235 2400678 2422080 2455720 2543184 2578506 2630880 2649024 2667420 2724840 2743632 2762685 2825760 2845248 2946864 3048480 3178980 3200904 3311280 3315222 3390912 3429540 3438008 3556560 3633120 3658176 3683580 3814776 3867759 3929152 4001130 4238640 4267872 4297510 4359744 4415040 4420296 4572720 4742080 4768470 4801356 4911440 4972833 5086368 5157012 5261760 5334840 5449680 5487264 5525370 5651520 5893728 6001695 6096960 6357960 6401808 6446265 6622560 6630444 6859080 6876016 7113120 7266240 7367160 7629552 7735518 8002260 8288055 8477280 8535744 8595020 8840592 9145440 9536940 9602712 9822880 9945666 10172736 10314024 10669680 10899360 10974528 11050740 11603277 11787456 12003390 12715920 12803616 12892530 13245120 13260888 13718160 13752032 14226240 14734320 15259104 15471036 16004520 16576110 16954560 17190040 17681184 18290880 19073880 19205424 19338795 19645760 19891332 20628048 21339360 21798720 22101480 23206554 24006780 24864165 25431840 25607232 25785060 26521776 27436320 27504064 29468640 30518208 30942072 32009040 33152220 34380080 34809831 35362368 38147760 38410848 38677590 39782664 41256096 42678720 44202960 46413108 48013560 49728330 50863680 51570120 53043552 54872640 58016385 58937280 61884144 64018080 66304440 68760160 69619662 76295520 76821696 77355180 79565328 82512192 88405920 92826216 96027120 99456660 103140240 106087104 116032770 123768288 128036160 132608880 137520320 139239324 152591040 154710360 159130656 174049155 176811840 185652432 192054240 198913320 206280480 232065540 247536576 265217760 278478648 309420720 318261312 348098310 371304864 384108480 397826640 412560960 464131080 530435520 556957296 618841440 696196620 742609728 795653280 928262160 1113914592 1237682880 1392393240 1591306560 1856524320 2227829184 2784786480 3713048640 5569572960 11139145920
• Sum of all divisors σ(n): 47542301664
• Sum of proper divisors (its aliquot sum) s(n): 36403155744
• 11139145920 is an abundant number, because the sum of its proper divisors (36403155744) is greater than itself. Its abundance is 25264009824

Bases of 11139145920

• Binary: 1010010111111100011110000011000000₂
• Hexadecimal: 0x297F1E0C0
• Base-36: 547YK00

Squares and roots of 11139145920

• 11139145920 squared (11139145920²) is 124080571827052646400
• 11139145920 cubed (11139145920³) is 1382151595418580431771762688000
• The square root of 11139145920 is 105542.1523373481
• The cube root of 11139145920 is 2233.3183332079

Scales and comparisons

• 11,139,145,920 seconds is equal to 354 years, 9 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 11,139,145,920 would take you about seven hundred eight 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 11139145920 cubic inches would be around 186.1 feet tall.

Recreational maths with 11139145920

• 11139145920 backwards is 02954193111
• 11139145920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11139145920's digits is 36
• More coming soon!