12039489840

Names of 12039489840

• Cardinal: 12039489840 can be written as Twelve billion, thirty-nine million, four hundred eighty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.203948984 × 10¹⁰

Factors of 12039489840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 90

Divisors of 12039489840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 23 24 28 30 31 35 38 40 42 46 48 56 57 60 62 69 70 76 80 84 92 93 95 105 112 114 115 120 124 133 138 140 152 155 161 168 184 186 190 210 217 228 230 240 248 266 276 280 285 304 310 322 336 345 368 372 380 399 420 434 437 456 460 465 483 496 529 532 552 560 570 589 620 644 651 665 690 713 744 760 798 805 840 868 874 912 920 930 966 1058 1064 1085 1104 1140 1178 1240 1288 1302 1311 1330 1380 1426 1488 1520 1587 1596 1610 1680 1736 1748 1767 1840 1860 1932 1995 2116 2128 2139 2170 2185 2280 2356 2415 2480 2576 2604 2622 2645 2660 2760 2852 2945 3059 3174 3192 3220 3255 3472 3496 3534 3565 3703 3720 3864 3990 4123 4232 4278 4340 4370 4560 4712 4830 4991 5208 5244 5290 5320 5520 5704 5890 6118 6348 6384 6440 6510 6555 6992 7068 7130 7406 7440 7728 7935 7980 8246 8464 8556 8680 8740 8835 9177 9424 9660 9982 10051 10416 10488 10580 10640 10695 11109 11408 11780 12167 12236 12369 12696 12880 13020 13110 13547 14136 14260 14812 14973 15295 15870 15960 16399 16492 17112 17360 17480 17670 18354 18515 19320 19964 20102 20615 20976 21160 21390 22218 23560 24334 24472 24738 24955 25392 26040 26220 27094 28272 28520 29624 29946 30153 30590 31740 31920 32798 32984 34224 34960 35340 36501 36708 37030 38640 39928 40204 40641 41230 42320 42780 44436 45885 47120 48668 48944 49197 49476 49910 50255 52080 52440 54188 55545 57040 59248 59892 60306 60835 61180 61845 63480 65596 65968 67735 70357 70680 73002 73416 74060 74865 79856 80408 81282 81995 82460 85169 85560 88872 91770 94829 97336 98394 98952 99820 100510 104880 108376 111090 114793 119784 120612 121670 122360 123690 126960 131192 135470 140714 141360 146004 146832 148120 149730 150765 160816 162564 163990 164920 170338 171120 177744 182505 183540 189658 194672 196788 197904 199640 201020 203205 211071 216752 222180 229586 231173 239568 241224 243340 244720 245985 247380 255507 262384 270940 281428 284487 292008 296240 299460 301530 311581 325128 327980 329840 340676 344379 351785 365010 367080 377177 379316 393576 399280 402040 406410 422142 425845 444360 459172 462346 474145 482448 486680 491970 494760 511014 541880 562856 568974 573965 584016 598920 603060 623162 650256 655960 681352 688758 693519 703570 730020 734160 754354 758632 787152 804080 812820 844284 851690 888720 918344 924692 934743 948290 973360 983940 989520 1022028 1055355 1083760 1125712 1131531 1137948 1147930 1155865 1197840 1206120 1246324 1277535 1311920 1362704 1377516 1387038 1407140 1422435 1460040 1508708 1517264 1557905 1618211 1625640 1688568 1703380 1721895 1836688 1849384 1869486 1885885 1896580 1967880 2044056 2110710 2181067 2263062 2275896 2295860 2311730 2412240 2492648 2555070 2640239 2755032 2774076 2814280 2844870 2920080 3017416 3115810 3236422 3251280 3377136 3406760 3443790 3467595 3698768 3738972 3771770 3793160 3935760 4088112 4221420 4362134 4526124 4551792 4591720 4623460 4673715 4854633 4985296 5110140 5280478 5510064 5548152 5628560 5657655 5689740 6034832 6231620 6472844 6543201 6813520 6887580 6935190 7166363 7477944 7543540 7586320 7920717 8091055 8442840 8724268 9052248 9183440 9246920 9347430 9709266 10220280 10560956 10905335 11096304 11315310 11379480 12463240 12945688 13086402 13201195 13775160 13870380 14332726 14955888 15087080 15841434 16182110 16885680 17448536 18104496 18493840 18694860 19418532 20440560 21121912 21499089 21810670 22630620 22758960 24273165 24926480 25891376 26172804 26402390 27550320 27740760 28665452 30174160 31682868 32364220 32716005 34897072 35831815 37389720 38837064 39603585 42243824 42998178 43621340 45261240 48546330 50164541 52345608 52804780 55481520 57330904 63365736 64728440 65432010 71663630 74779440 77674128 79207170 85996356 87242680 90522480 97092660 100329082 104691216 105609560 107495445 114661808 126731472 129456880 130864020 143327260 150493623 158414340 171992712 174485360 194185320 200658164 211219120 214990890 250822705 261728040 286654520 300987246 316828680 343985424 388370640 401316328 429981780 501645410 523456080 573309040 601974492 633657360 752468115 802632656 859963560 1003290820 1203948984 1504936230 1719927120 2006581640 2407897968 3009872460 4013163280 6019744920 12039489840
• Sum of all divisors σ(n): 48454041600
• Sum of proper divisors (its aliquot sum) s(n): 36414551760
• 12039489840 is an abundant number, because the sum of its proper divisors (36414551760) is greater than itself. Its abundance is 24375061920

Bases of 12039489840

• Binary: 1011001101100111000000100100110000₂
• Hexadecimal: 0x2CD9C0930
• Base-36: 5J401TC

Squares and roots of 12039489840

• 12039489840 squared (12039489840²) is 144949315607463225600
• 12039489840 cubed (12039489840³) is 1745115812571006932784827904000
• The square root of 12039489840 is 109724.6090902129
• The cube root of 12039489840 is 2291.9371009971

Scales and comparisons

• 12,039,489,840 seconds is equal to 382 years, 42 weeks, 3 days, 22 hours, 44 minutes.
• To count from 1 to 12,039,489,840 would take you about seven hundred sixty-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 12039489840 cubic inches would be around 191 feet tall.

Recreational maths with 12039489840

• 12039489840 backwards is 04898493021
• 12039489840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12039489840's digits is 48
• More coming soon!