2138991493600

Names of 2138991493600

• Cardinal: 2138991493600 can be written as Two trillion, one hundred thirty-eight billion, nine hundred ninety-one million, four hundred ninety-three thousand, six hundred.

Scientific notation

• Scientific notation: 2.1389914936 × 10¹²

Factors of 2138991493600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 315

Divisors of 2138991493600

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 31 32 40 50 52 62 65 80 100 101 104 124 130 155 160 163 169 200 202 208 248 260 310 325 326 338 400 403 404 416 496 505 520 620 650 652 676 775 800 806 808 815 845 961 992 1010 1040 1240 1300 1304 1313 1352 1550 1612 1616 1630 1690 1922 2015 2020 2080 2119 2480 2525 2600 2608 2626 2704 3100 3131 3224 3232 3260 3380 3844 4030 4040 4075 4225 4238 4805 4960 5050 5053 5200 5216 5239 5252 5408 6200 6262 6448 6520 6565 6760 7688 8060 8080 8150 8450 8476 9610 10075 10100 10106 10400 10478 10504 10595 12400 12493 12524 12896 13040 13130 13520 15376 15655 16120 16160 16300 16463 16900 16952 17069 19220 20150 20200 20212 20956 21008 21190 24025 24800 24986 25048 25265 26080 26195 26260 27040 27547 30752 31310 32240 32600 32825 32926 33800 33904 34138 38440 40300 40400 40424 40703 41912 42016 42380 48050 49972 50096 50530 52390 52520 52975 55094 62465 62620 64480 65200 65650 65689 65852 67600 67808 68276 76880 78275 80600 80800 80848 81406 82315 83824 84760 85345 96100 97061 99944 100192 101060 104780 105040 105950 110188 124930 125240 126325 130400 130975 131300 131378 131704 135200 136552 137735 153760 156550 156643 161200 161696 162409 162812 164630 167648 169520 170690 192200 194122 199888 202120 203515 209560 210080 211900 214019 220376 249860 250480 252650 261950 262600 262756 263408 273104 275470 312325 313100 313286 322400 324818 325624 328445 329260 339040 341380 384400 388244 399776 404240 407030 411575 419120 423800 426725 428038 440752 485305 499720 500960 505300 510353 523900 525200 525512 526816 529139 546208 550940 624650 626200 626572 649636 651248 656890 658520 682760 688675 768800 776488 783215 808480 812045 814060 823150 838240 847600 853450 853957 856076 881504 970610 999440 1010600 1017575 1020706 1047800 1050400 1051024 1058278 1070095 1101880 1249300 1252400 1253144 1261793 1299272 1302496 1313780 1317040 1365520 1377350 1552976 1566430 1624090 1628120 1642225 1646300 1695200 1706900 1707914 1712152 1941220 1998880 2021200 2035150 2036359 2041412 2095600 2102048 2116556 2140190 2203760 2426525 2498600 2504800 2506288 2523586 2551765 2598544 2627560 2634080 2645695 2731040 2754700 2782247 3105952 3132860 3248180 3256240 3284450 3292600 3413800 3415828 3424304 3882440 3916075 4042400 4060225 4070300 4072718 4082824 4191200 4233112 4269785 4280380 4407520 4853050 4997200 5012576 5047172 5103530 5197088 5255120 5291390 5350475 5509400 5564494 6265720 6308965 6496360 6512480 6568900 6585200 6634589 6827600 6831656 6848608 7764880 7832150 8120450 8140600 8145436 8165648 8466224 8539570 8560760 9706100 9994400 10094344 10181795 10207060 10510240 10582780 10700950 11018800 11128988 12531440 12617930 12758825 12992720 13137800 13170400 13228475 13269178 13655200 13663312 13911235 15529760 15664300 15820943 16240900 16281200 16290872 16331296 16403309 16932448 17079140 17121520 19412200 20188688 20363590 20414120 21165560 21348925 21401900 22037600 22257976 25062880 25235860 25517650 25985440 26275600 26456950 26472667 26538356 27326624 27822470 31328600 31544825 31641886 32481800 32562400 32581744 32806618 33172945 34158280 34243040 38824400 40377376 40727180 40828240 42331120 42697850 42803800 44515952 50471720 50908975 51035300 52551200 52913900 52945334 53076712 55644940 62657200 63089650 63283772 64963600 65163488 65613236 66345890 68316560 69556175 77648800 79104715 81454360 81656480 82016545 84662240 85395700 85607600 86249657 89031904 100943440 101817950 102070600 105827800 105890668 106153424 111289880 125314400 126179300 126567544 129927200 131226472 132363335 132691780 136633120 139112350 158209430 162908720 164033090 165864725 170791400 171215200 172499314 201886880 203635900 204141200 205672259 211655600 211781336 212306848 222579760 252358600 253135088 262452944 264726670 265383560 278224700 316418860 325817440 328066180 331729450 341582800 344998628 395523575 407271800 408282400 410082725 411344518 423311200 423562672 431248285 445159520 504717200 506270176 524905888 529453340 530767120 556449400 632837720 656132360 661816675 663458900 683165600 689997256 791047150 814543600 820165450 822689036 847125344 862496570 1009434400 1028361295 1058906680 1061534240 1112898800 1265675440 1312264720 1323633350 1326917800 1379994512 1582094300 1629087200 1640330900 1645378072 1724993140 2056722590 2117813360 2156241425 2225797600 2531350880 2624529440 2647266700 2653835600 2673739367 2759989024 3164188600 3280661800 3290756144 3449986280 4113445180 4235626720 4312482850 5141806475 5294533400 5307671200 5347478734 6328377200 6561323600 6581512288 6899972560 8226890360 8624965700 10283612950 10589066800 10694957468 12656754400 13122647200 13368696835 13799945120 16453780720 17249931400 20567225900 21178133600 21389914936 26737393670 32907561440 34499862800 41134451800 42779829872 53474787340 66843484175 68999725600 82268903600 85559659744 106949574680 133686968350 164537807200 213899149360 267373936700 427798298720 534747873400 1069495746800 2138991493600
• Sum of all divisors σ(n): 5936720478696
• Sum of proper divisors (its aliquot sum) s(n): 3797728985096
• 2138991493600 is an abundant number, because the sum of its proper divisors (3797728985096) is greater than itself. Its abundance is 1658737491496

Bases of 2138991493600

• Binary: 11111001000000101110101000000000111100000₂
• Hexadecimal: 0x1F205D401E0
• Base-36: RAN0B3DS

Squares and roots of 2138991493600

• 2138991493600 squared (2138991493600²) is 4575284609693158840960000
• 2138991493600 cubed (2138991493600³) is 9786494860932662866927075257856000000
• The square root of 2138991493600 is 1462529.1428207507
• The cube root of 2138991493600 is 12884.5627762031

Scales and comparisons

• 2,138,991,493,600 seconds is equal to 68,013 years, 16 weeks, 1 day, 23 hours, 46 minutes, 40 seconds.
• To count from 1 to 2,138,991,493,600 would take you about one hundred seventy thousand and thirty-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 2138991493600 cubic inches would be around 1073.7 feet tall.

Recreational maths with 2138991493600

• 2138991493600 backwards is 0063941998312
• The number of decimal digits it has is: 13
• The sum of 2138991493600's digits is 55
• More coming soon!