2018845981320

Names of 2018845981320

• Cardinal: 2018845981320 can be written as Two trillion, eighteen billion, eight hundred forty-five million, nine hundred eighty-one thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.01884598132 × 10¹²

Factors of 2018845981320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6633

Divisors of 2018845981320

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 17 20 21 24 28 30 34 35 40 42 51 56 60 68 70 84 85 102 105 113 119 120 136 140 168 170 199 204 210 226 238 255 280 339 340 357 398 408 420 452 476 510 565 595 597 678 680 714 791 796 840 904 952 995 1020 1130 1190 1194 1356 1393 1428 1582 1592 1695 1785 1921 1990 2040 2260 2373 2380 2388 2712 2786 2856 2985 3164 3383 3390 3570 3842 3955 3980 4179 4520 4746 4760 4776 5572 5763 5970 6287 6328 6766 6780 6965 7140 7684 7910 7960 8358 9492 9605 10149 11144 11526 11865 11940 12574 13447 13532 13560 13930 14280 15368 15820 16716 16915 18861 18984 19210 20298 20895 22487 23052 23681 23730 23880 25148 26894 27064 27860 28815 31435 31640 33432 33830 37722 38420 40341 40596 41790 44009 44974 46104 47362 47460 50296 50745 53788 55720 57630 62870 67235 67461 67660 71043 75444 76840 80682 81192 83580 88018 89948 94305 94724 94920 101490 106879 107576 112435 115260 118405 125740 132027 134470 134922 135320 142086 150888 157409 161364 167160 176036 179896 188610 189448 201705 202980 213758 220045 224870 230520 236810 251480 264054 268940 269844 284172 314818 320637 322728 337305 352072 355215 377220 382279 403410 405960 427516 440090 449740 472227 473620 528108 534395 537880 539688 568344 629636 641274 660135 674610 710430 710431 748153 754440 764558 787045 806820 855032 880180 899480 944454 947240 1056216 1068790 1146837 1251113 1259272 1282548 1320270 1349220 1420860 1420862 1496306 1529116 1574090 1603185 1613640 1760360 1888908 1911395 2131293 2137580 2244459 2293674 2361135 2502226 2565096 2640540 2675953 2698440 2841720 2841724 2992612 3058232 3148180 3206370 3552155 3740765 3753339 3777816 3822790 4262586 4275160 4488918 4587348 4722270 4973017 5004452 5281080 5351906 5683448 5734185 5985224 6255565 6296360 6412740 7104310 7481530 7506678 7645580 8027859 8525172 8757791 8977836 9174696 9444540 9946034 10008904 10656465 10703812 11222295 11468370 12077327 12511130 12825480 13379765 14208620 14919051 14963060 15013356 15291160 16055718 17050344 17515582 17955672 18766695 18889080 19892068 21268921 21312930 21407624 22444590 22936740 24154654 24865085 25022260 26273373 26759530 28417240 29838102 29926120 30026712 32111436 35031164 36231981 37533390 39784136 40139295 42537842 42625860 43788955 44889180 45873480 48309308 49730170 50044520 52546746 53519060 59676204 60386635 63806763 64222872 70062328 72463962 74595255 75066780 80278590 84541289 85075684 85251720 87577910 89778360 96618616 99460340 105093492 106344605 107038120 119352408 120773270 127613526 131366865 141375769 144927924 148882447 149190510 150133560 160557180 169082578 170151368 175155820 181159905 198920680 210186984 212689210 241546540 253623867 255227052 262733730 282751538 289855848 297764894 298381020 319033815 321114360 338165156 350311640 362319810 422706445 424127307 425378420 446647341 483093080 507247734 510454104 525467460 565503076 595529788 596762040 638067630 676330312 706878845 724639620 744412235 845412890 848254614 850756840 893294682 989630383 1014495468 1050934920 1131006152 1191059576 1268119335 1276135260 1413757690 1449279240 1488824470 1690825780 1696509228 1786589364 1979260766 2028990936 2120636535 2233236705 2403388073 2536238670 2552270520 2827515380 2968891149 2977648940 3381651560 3393018456 3573178728 3958521532 4241273070 4466473410 4806776146 4948151915 5072477340 5655030760 5937782298 5955297880 7210164219 7917043064 8482546140 8932946820 9613552292 9896303830 10144954680 11875564596 12016940365 14420328438 14844455745 16823716511 16965092280 17865893640 19227104584 19792607660 23751129192 24033880730 28840656876 29688911490 33647433022 36050821095 39585215320 48067761460 50471149533 57681313752 59377822980 67294866044 72101642190 84118582555 96135522920 100942299066 118755645960 134589732088 144203284380 168237165110 201884598132 252355747665 288406568760 336474330220 403769196264 504711495330 672948660440 1009422990660 2018845981320
• Sum of all divisors σ(n): 7432114176000
• Sum of proper divisors (its aliquot sum) s(n): 5413268194680
• 2018845981320 is an abundant number, because the sum of its proper divisors (5413268194680) is greater than itself. Its abundance is 3394422213360

Bases of 2018845981320

• Binary: 11101011000001100100110001111101010001000₂
• Hexadecimal: 0x1D60C98FA88
• Base-36: PRG0RSSO

Squares and roots of 2018845981320

• 2018845981320 squared (2018845981320²) is 4075739096291913788942400
• 2018845981320 cubed (2018845981320³) is 8228289495457738666418258892955968000
• The square root of 2018845981320 is 1420860.9999996481
• The cube root of 2018845981320 is 12638.6609244963

Scales and comparisons

• 2,018,845,981,320 seconds is equal to 64,193 years, 2 weeks, 6 days, 22 hours, 22 minutes.
• To count from 1 to 2,018,845,981,320 would take you about one hundred sixty thousand, four hundred eighty-two 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 2018845981320 cubic inches would be around 1053.2 feet tall.

Recreational maths with 2018845981320

• 2018845981320 backwards is 0231895488102
• 2018845981320 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2018845981320's digits is 51
• More coming soon!