21830049491800

Names of 21830049491800

• Cardinal: 21830049491800 can be written as Twenty-one trillion, eight hundred thirty billion, forty-nine million, four hundred ninety-one thousand, eight hundred.

Scientific notation

• Scientific notation: 2.18300494918 × 10¹³

Factors of 21830049491800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 173

Divisors of 21830049491800

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 23 25 40 44 46 50 55 61 71 88 92 100 110 115 122 142 184 200 220 230 244 253 275 284 305 355 440 460 488 506 529 550 568 575 610 671 710 781 920 1012 1058 1100 1150 1220 1265 1342 1403 1420 1525 1562 1633 1775 2024 2116 2200 2300 2440 2530 2645 2684 2806 2840 3050 3124 3266 3355 3550 3721 3905 4232 4331 4600 5041 5060 5290 5368 5612 5819 6100 6248 6325 6532 6710 7015 7100 7442 7810 8165 8662 10082 10120 10580 11224 11638 12200 12650 13064 13225 13420 14030 14200 14884 15433 15620 16330 16775 17324 17963 18605 19525 20164 21160 21655 23276 25205 25300 26450 26840 28060 29095 29768 30866 31240 32269 32660 33550 34648 35075 35926 37210 37559 39050 40328 40825 40931 43310 46552 47641 50410 50600 52900 55451 56120 58190 61732 64538 65320 67100 70150 71852 74420 75118 77165 78100 81650 81862 85583 86620 89815 93025 95282 99613 100820 105800 108275 110902 115943 116380 123464 126025 129076 134200 140300 143704 145475 148840 150236 154330 156200 161345 163300 163724 171166 173240 179630 186050 187795 190564 199226 201640 204655 216550 221804 231886 232760 238205 252050 258152 264191 277255 280600 290950 300472 307501 308660 322690 326600 327448 342332 354959 359260 372100 375590 381128 385825 398452 409310 413149 427915 433100 443608 449075 463772 476410 498065 504100 528382 554510 579715 581900 615002 617320 645380 684664 709918 718520 744200 751180 771650 796904 806725 818620 826298 855830 866200 898150 927544 938975 941413 952820 996130 1008200 1023275 1056764 1095743 1109020 1159430 1163800 1191025 1230004 1275373 1290760 1320955 1386275 1419836 1502360 1537505 1543300 1613450 1637240 1652596 1711660 1774795 1796300 1877950 1882826 1905640 1968409 1992260 2046550 2065745 2113528 2139575 2191486 2218040 2291099 2318860 2382050 2460008 2490325 2550746 2641910 2666689 2772550 2839672 2898575 2906101 3075010 3086600 3226900 3305192 3382511 3423320 3549590 3592600 3755900 3765652 3936818 3984520 4093100 4131490 4279150 4382972 4582198 4637720 4707065 4764100 4980650 5101492 5283820 5333378 5478715 5545100 5797150 5812202 6076393 6150020 6376865 6453800 6604775 6765022 7072523 7099180 7511800 7531304 7687525 7873636 8186200 8262980 8558300 8765944 8873975 9164396 9414130 9528200 9842045 9961300 10202984 10328725 10567640 10666756 10957430 11090200 11455495 11594300 11624404 12152786 12300040 12753730 13209550 13333445 13530044 14145046 14198360 14530505 15375050 15747272 16525960 16912555 17116600 17747950 18328792 18757561 18828260 19684090 19922600 20657450 21333512 21652499 21914860 22910990 23188600 23248808 23535325 24305572 25202089 25507460 26419100 26666890 27060088 27393575 28290092 29061010 29333579 30381965 30750100 31884325 33825110 35362615 35495900 37515122 37656520 39368180 41314900 43304998 43829720 45821980 47070650 48611144 49210225 50404178 51014920 52838200 53333780 54787150 56580184 57277475 58122020 58667158 60763930 61500200 63768650 66667225 66840323 67650220 70725230 70991800 72652525 75030244 77797753 78736360 82629800 84562775 86609996 91643960 93787805 94141300 98420450 100808356 106667560 108262495 109574300 114554950 116244040 117334316 121527860 126010445 127537300 133334450 133680646 135300440 139757039 141450460 145305050 146667895 150060488 151909825 155595506 162668029 169125550 173219992 176813075 187575610 188282600 196840900 201616712 206333171 216524990 219148600 229109900 234668632 243055720 252020890 255074600 266668900 267361292 279514078 282900920 290610100 293335790 303819650 311191012 325336058 334201615 338251100 353626150 375151220 388988765 393681800 412666342 431423903 433049980 458219800 468939025 504041780 533337800 534722584 541312475 559028156 581220200 586671580 607639300 622382024 630052225 650672116 668403230 676502200 698785195 707252300 733339475 750302440 777977530 813340145 825332684 862847806 866099960 937878050 1008083560 1031665855 1082624950 1118056312 1173343160 1215278600 1260104450 1301344232 1336806460 1397570390 1414504600 1466678950 1537327429 1555955060 1626680290 1650665368 1671008075 1725695612 1789348319 1875756100 1944943825 2063331710 2157119515 2165249900 2520208900 2673612920 2795140780 2933357900 3074654858 3111910120 3253360580 3342016150 3451391224 3493925975 3578696638 3751512200 3889887650 4066700725 4126663420 4314239030 4330499800 4745662933 5040417800 5158329275 5590281560 5866715800 6149309716 6506721160 6684032300 6987851950 7157393276 7686637145 7779775300 8133401450 8253326840 8628478060 8946741595 9491325866 9922749769 10316658550 10785597575 12298619432 13368064600 13975703900 14314786552 15373274290 15559550600 16266802900 17256956120 17893483190 18982651732 19845499538 20633317100 21571195150 23728314665 27951407800 30746548580 32533605800 35786966380 37965303464 38433185725 39690999076 41266634200 43142390300 44733707975 47456629330 49613748845 61493097160 71573932760 76866371450 79381998152 86284780600 89467415950 94913258660 99227497690 109150247459 118641573325 153732742900 178934831900 189826517320 198454995380 218300494918 237283146650 248068744225 307465485800 357869663800 396909990760 436600989836 474566293300 496137488450 545751237295 873201979672 949132586600 992274976900 1091502474590 1984549953800 2183004949180 2728756186475 4366009898360 5457512372950 10915024745900 21830049491800
• Sum of all divisors σ(n): 59685861149460
• Sum of proper divisors (its aliquot sum) s(n): 37855811657660
• 21830049491800 is an abundant number, because the sum of its proper divisors (37855811657660) is greater than itself. Its abundance is 16025762165860

Bases of 21830049491800

• Binary: 100111101101010110100010110000110101101011000₂
• Hexadecimal: 0x13DAB4586B58
• Base-36: 7QKL3TYL4

Squares and roots of 21830049491800

• 21830049491800 squared (21830049491800²) is 476551060814437438267240000
• 21830049491800 cubed (21830049491800³) is 10403133242948960893348656434588632000000
• The square root of 21830049491800 is 4672263.8508329129
• The cube root of 21830049491800 is 27948.0539827035

Scales and comparisons

• 21,830,049,491,800 seconds is equal to 694,128 years, 2 weeks, 3 days, 20 hours, 36 minutes, 40 seconds.
• To count from 1 to 21,830,049,491,800 would take you about one million, seven hundred thirty-five thousand, three hundred twenty 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 21830049491800 cubic inches would be around 2329 feet tall.

Recreational maths with 21830049491800

• 21830049491800 backwards is 00819494003812
• The number of decimal digits it has is: 14
• The sum of 21830049491800's digits is 49
• More coming soon!