18490747301180

Names of 18490747301180

• Cardinal: 18490747301180 can be written as Eighteen trillion, four hundred ninety billion, seven hundred forty-seven million, three hundred one thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.849074730118 × 10¹³

Factors of 18490747301180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 175

Divisors of 18490747301180

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 71 77 79 98 110 140 142 154 158 196 220 245 284 308 316 343 355 385 395 490 497 539 553 686 710 770 781 790 869 980 994 1078 1106 1372 1420 1540 1562 1580 1715 1738 1988 2156 2212 2401 2485 2695 2765 3124 3430 3476 3479 3773 3871 3905 4345 4802 4970 5390 5467 5530 5609 6083 6241 6860 6958 7546 7742 7810 8690 9604 9940 10780 10934 11060 11218 12005 12166 12482 13916 15092 15484 15620 17380 17395 18865 19355 21868 22436 24010 24332 24353 24964 26411 27097 27335 28045 30415 31205 34790 37730 38269 38710 39263 42581 43687 48020 48706 52822 54194 54670 56090 60830 61699 62410 68651 69580 75460 76538 77420 78526 85162 87374 97412 105644 108388 109340 112180 121660 121765 123398 124820 132055 135485 137302 153076 157052 170324 170471 174748 189679 191345 196315 212905 218435 243530 246796 264110 267883 270970 274604 274841 298067 305809 308495 340942 343255 379358 382690 392630 425810 431893 436870 443111 480557 487060 493039 528220 535766 541940 549682 596134 611618 616990 681884 686510 758716 765380 785260 851620 852355 863786 873740 886222 948395 961114 986078 1071532 1099364 1192268 1223236 1233980 1339415 1373020 1374205 1490335 1529045 1704710 1727572 1772444 1875181 1896790 1922228 1923887 1972156 2086469 2140663 2159465 2215555 2402785 2465195 2678830 2748410 2980670 3023251 3058090 3101777 3363899 3409420 3451273 3750362 3793580 3847774 4172938 4281326 4318930 4431110 4805570 4874221 4930390 5357660 5423429 5496820 5961340 6046502 6116180 6203554 6727798 6902546 7500724 7695548 8345876 8562652 8637860 8862220 9375905 9611140 9619435 9748442 9860780 10432345 10703315 10846858 12093004 12407108 13455596 13467209 13805092 14984641 15116255 15508885 16819495 17256365 18751810 19238870 19496884 20864690 21162757 21406630 21693716 21712439 23547293 24158911 24371105 26934418 27117145 29969282 30232510 31017770 33638990 34119547 34512730 35005769 37503620 37964003 38477740 41729380 42325514 42813260 43424878 47094586 48317822 48742210 53868836 54234290 59938564 60465020 62035540 67277980 67336045 68239094 69025460 70011538 74923205 75928006 84651028 86849756 94189172 96635644 97484420 105813785 108468580 108562195 117736465 120794555 134672090 136478188 140023076 148139299 149846410 151856012 151987073 164831051 169112377 170597735 175028845 189820015 211627570 217124390 235472930 238836829 241589110 245040383 265748021 269344180 296278598 299692820 303974146 329662102 338224754 341195470 350057690 379640030 385063459 423255140 434248780 470945860 477673658 483178220 490080766 531496042 592557196 607948292 659324204 676449508 682390940 700115380 740696495 759280060 759935365 770126918 824155255 845561885 955347316 980161532 1062992084 1063909511 1183786639 1194184145 1225201915 1328740105 1481392990 1519870730 1540253836 1648310510 1671857803 1691123770 1715282681 1860236147 1925317295 2127819022 2367573278 2388368290 2450403830 2657480210 2695444213 2962785980 3039741460 3296621020 3343715606 3382247540 3430565362 3720472294 3850634590 4255638044 4735146556 4776736580 4900807660 5314960420 5319547555 5390888426 5918933195 6687431212 6861130724 7440944588 7701269180 8359289015 8576413405 9301180735 10639095110 10781776852 11703004621 11837866390 12006978767 13021653029 13477221065 16718578030 17152826810 18602361470 18868109491 21278190220 23406009242 23675732780 24013957534 26043306058 26954442130 33437156060 34305653620 37204722940 37736218982 46812018484 48027915068 52086612116 53908884260 58515023105 60034893835 65108265145 75472437964 84048851369 94340547455 117030046210 120069787670 130216530290 132076766437 168097702738 188681094910 234060092420 240139575340 260433060580 264153532874 336195405476 377362189820 420244256845 528307065748 660383832185 840488513690 924537365059 1320767664370 1680977027380 1849074730118 2641535328740 3698149460236 4622686825295 9245373650590 18490747301180
• Sum of all divisors σ(n): 50756292679680
• Sum of proper divisors (its aliquot sum) s(n): 32265545378500
• 18490747301180 is an abundant number, because the sum of its proper divisors (32265545378500) is greater than itself. Its abundance is 13774798077320

Bases of 18490747301180

• Binary: 100001101000100110110011011001010110100111100₂
• Hexadecimal: 0x10D1366CAD3C
• Base-36: 6JYJ5IXX8

Squares and roots of 18490747301180

• 18490747301180 squared (18490747301180²) is 341907735756095453629392400
• 18490747301180 cubed (18490747301180³) is 6322129542184586595932155356223203032000
• The square root of 18490747301180 is 4300086.8946080613
• The cube root of 18490747301180 is 26443.4523650241

Scales and comparisons

• 18,490,747,301,180 seconds is equal to 587,948 years, 29 weeks, 3 days, 22 hours, 46 minutes, 20 seconds.
• To count from 1 to 18,490,747,301,180 would take you about one million, four hundred sixty-nine thousand, eight hundred seventy-one 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 18490747301180 cubic inches would be around 2203.6 feet tall.

Recreational maths with 18490747301180

• 18490747301180 backwards is 08110374709481
• The number of decimal digits it has is: 14
• The sum of 18490747301180's digits is 53
• More coming soon!