18428880800000

Names of 18428880800000

• Cardinal: 18428880800000 can be written as Eighteen trillion, four hundred twenty-eight billion, eight hundred eighty million, eight hundred thousand.

Scientific notation

• Scientific notation: 1.84288808 × 10¹³

Factors of 18428880800000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3200

Divisors of 18428880800000

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 61 64 80 88 100 110 121 122 125 128 160 176 200 220 242 244 250 256 275 305 320 352 400 440 484 488 500 550 605 610 625 640 671 704 800 880 968 976 1000 1100 1210 1220 1250 1280 1342 1375 1408 1525 1600 1760 1936 1952 2000 2200 2420 2440 2500 2684 2750 2816 3025 3050 3121 3125 3200 3355 3520 3872 3904 4000 4400 4840 4880 5000 5368 5500 6050 6100 6242 6250 6400 6710 6875 7040 7381 7625 7744 7808 8000 8800 9680 9760 10000 10736 11000 12100 12200 12484 12500 13420 13750 14080 14762 15125 15250 15488 15605 15616 16000 16775 17600 19360 19520 20000 21472 22000 24200 24400 24968 25000 26840 27500 29524 30250 30500 30976 31210 32000 33550 34331 34375 35200 36905 38125 38720 39040 40000 42944 44000 48400 48800 49936 50000 53680 55000 59048 60500 61000 62420 67100 68662 68750 70400 73810 75625 76250 77440 78025 78080 80000 83875 85888 88000 96800 97600 99872 100000 107360 110000 118096 121000 122000 124840 134200 137324 137500 147620 151250 152500 154880 156050 160000 167750 171655 171776 176000 184525 190381 190625 193600 195200 199744 200000 214720 220000 236192 242000 244000 249680 268400 274648 275000 295240 302500 305000 312100 335500 343310 352000 369050 377641 378125 380762 381250 387200 390125 390400 399488 400000 419375 429440 440000 472384 484000 488000 499360 536800 549296 550000 590480 605000 610000 624200 671000 686620 738100 755282 756250 761524 762500 774400 780250 798976 800000 838750 858275 858880 880000 922625 944768 951905 968000 976000 998720 1073600 1098592 1100000 1180960 1210000 1220000 1248400 1342000 1373240 1476200 1510564 1512500 1523048 1525000 1560500 1677500 1716550 1760000 1845250 1888205 1889536 1903810 1936000 1950625 1952000 1997440 2094191 2096875 2147200 2197184 2200000 2361920 2420000 2440000 2496800 2684000 2746480 2952400 3021128 3025000 3046096 3050000 3121000 3355000 3433100 3690500 3776410 3807620 3872000 3901250 3994880 4188382 4193750 4291375 4294400 4394368 4400000 4613125 4723840 4759525 4840000 4880000 4993600 5368000 5492960 5904800 6042256 6050000 6092192 6100000 6242000 6710000 6866200 7381000 7552820 7615240 7802500 8376764 8387500 8582750 8788736 8800000 9226250 9441025 9447680 9519050 9680000 9753125 9760000 9987200 10470955 10736000 10985920 11809600 12084512 12100000 12184384 12200000 12484000 13420000 13732400 14762000 15105640 15230480 15605000 16753528 16775000 17165500 18452500 18882050 19038100 19360000 19506250 19974400 20941910 21456875 21472000 21971840 23036101 23065625 23619200 23797625 24169024 24200000 24368768 24400000 24968000 26840000 27464800 29524000 30211280 30460960 31210000 33507056 33550000 34331000 36905000 37764100 38076200 39012500 41883820 42913750 43943680 46072202 46131250 47205125 47238400 47595250 48338048 48400000 48737536 48800000 49936000 52354775 53680000 54929600 59048000 60422560 60921920 62420000 67014112 67100000 68662000 73810000 75528200 76152400 78025000 83767640 85827500 92144404 92262500 94410250 95190500 96676096 96800000 99872000 104709550 107284375 107360000 109859200 115180505 118096000 118988125 120845120 121843840 124840000 134028224 134200000 137324000 147620000 151056400 152304800 156050000 167535280 171655000 184288808 184525000 188820500 190381000 209419100 214568750 219718400 230361010 236025625 236192000 237976250 241690240 243687680 249680000 261773875 268056448 268400000 274648000 295240000 302112800 304609600 312100000 335070560 343310000 368577616 369050000 377641000 380762000 418838200 429137500 460722020 472051250 475952500 483380480 499360000 523547750 536112896 536800000 549296000 575902525 590480000 594940625 604225600 609219200 624200000 670141120 686620000 737155232 738100000 755282000 761524000 837676400 858275000 921444040 944102500 951905000 1047095500 1098592000 1151805050 1180128125 1180960000 1189881250 1208451200 1218438400 1248400000 1308869375 1340282240 1373240000 1474310464 1476200000 1510564000 1523048000 1675352800 1716550000 1842888080 1888205000 1903810000 2094191000 2303610100 2360256250 2379762500 2416902400 2496800000 2617738750 2680564480 2746480000 2879512625 2948620928 2952400000 3021128000 3046096000 3350705600 3433100000 3685776160 3776410000 3807620000 4188382000 4607220200 4720512500 4759525000 5235477500 5492960000 5759025250 5897241856 5904800000 6042256000 6092192000 6544346875 6701411200 6866200000 7371552320 7552820000 7615240000 8376764000 9214440400 9441025000 9519050000 10470955000 11518050500 12084512000 13088693750 13402822400 13732400000 14397563125 14743104640 15105640000 15230480000 16753528000 18428880800 18882050000 19038100000 20941910000 23036101000 26177387500 27464800000 28795126250 29486209280 30211280000 30460960000 33507056000 36857761600 37764100000 38076200000 41883820000 46072202000 52354775000 57590252500 60422560000 67014112000 71987815625 73715523200 75528200000 76152400000 83767640000 92144404000 104709550000 115180505000 143975631250 147431046400 151056400000 152304800000 167535280000 184288808000 209419100000 230361010000 287951262500 302112800000 335070560000 368577616000 418838200000 460722020000 575902525000 737155232000 837676400000 921444040000 1151805050000 1675352800000 1842888080000 2303610100000 3685776160000 4607220200000 9214440400000 18428880800000
• Sum of all divisors σ(n): 51384172655592
• Sum of proper divisors (its aliquot sum) s(n): 32955291855592
• 18428880800000 is an abundant number, because the sum of its proper divisors (32955291855592) is greater than itself. Its abundance is 14526411055592

Bases of 18428880800000

• Binary: 100001100001011001110111001001100100100000000₂
• Hexadecimal: 0x10C2CEE4C900
• Base-36: 6J63ZT43K

Squares and roots of 18428880800000

• 18428880800000 squared (18428880800000²) is 339623647540608640000000000
• 18428880800000 cubed (18428880800000³) is 6258883717387089786010112000000000000000
• The square root of 18428880800000 is 4292887.2335527287
• The cube root of 18428880800000 is 26413.9278359909

Scales and comparisons

• 18,428,880,800,000 seconds is equal to 585,981 years, 21 weeks, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 18,428,880,800,000 would take you about one million, four hundred sixty-four thousand, nine hundred fifty-three 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 18428880800000 cubic inches would be around 2201.2 feet tall.

Recreational maths with 18428880800000

• 18428880800000 backwards is 00000808882481
• The number of decimal digits it has is: 14
• The sum of 18428880800000's digits is 47
• More coming soon!