2131492908090

Names of 2131492908090

• Cardinal: 2131492908090 can be written as Two trillion, one hundred thirty-one billion, four hundred ninety-two million, nine hundred eight thousand and ninety.

Scientific notation

• Scientific notation: 2.13149290809 × 10¹²

Factors of 2131492908090

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1914

Divisors of 2131492908090

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 17 21 26 30 34 35 39 42 51 61 65 70 78 85 91 102 105 119 122 130 170 182 183 195 210 221 238 255 273 305 357 366 390 427 442 455 510 546 595 610 653 663 714 793 854 910 915 1037 1105 1153 1190 1281 1306 1326 1365 1547 1586 1785 1830 1959 2074 2135 2210 2306 2379 2562 2730 3094 3111 3265 3315 3459 3570 3918 3965 4270 4571 4641 4758 5185 5551 5765 6222 6405 6530 6630 6918 7259 7735 7930 8071 8489 9142 9282 9795 10370 11101 11102 11530 11895 12810 13481 13713 14518 14989 15470 15555 16142 16653 16978 17295 19590 19601 21777 22202 22855 23205 23790 24213 25467 26962 27426 27755 29978 31110 33303 33306 34590 36295 39202 39833 40355 40443 42445 43554 44967 45710 46410 48426 50934 55505 55510 58803 59423 66606 67405 68565 70333 72590 74945 77707 79666 80710 80886 83265 84890 89934 94367 98005 104923 108885 111010 117606 118846 119499 121065 127335 134810 137130 137207 140666 144313 149890 155414 166515 166530 178269 188734 196010 199165 202215 209846 210999 217770 224835 233121 238998 242130 254670 254813 274414 278831 283101 288626 294015 297115 314769 333030 351665 356538 388535 398330 404430 411621 421998 432939 449670 466242 471835 492331 509626 517829 524615 557662 566202 588030 594230 597495 629538 677161 686035 703330 721565 752909 764439 777070 823242 836493 865878 891345 914329 943670 984662 1010191 1035658 1049230 1054995 1165605 1194990 1195661 1274065 1354322 1372070 1394155 1415505 1443130 1476993 1505818 1528878 1553487 1573845 1672986 1782690 1783691 1828658 2020382 2031483 2058105 2109990 2164695 2258727 2331210 2391322 2461655 2548130 2589145 2742987 2788310 2831010 2953986 3030573 3106974 3147690 3385805 3567382 3586983 3624803 3764545 3822195 4062966 4116210 4182465 4329390 4517454 4571645 4740127 4923310 5050955 5178290 5270363 5351073 5485974 5978305 6061146 6400303 6771610 7173966 7249606 7384965 7529090 7644390 7767435 8364930 8369627 8803093 8918455 9143290 9480254 9787817 10101910 10157415 10540726 10702146 10874409 11293635 11956610 12799453 12800606 13714935 14220381 14769930 15152865 15534870 15543593 15811089 16739254 17606186 17836910 17934915 18124015 19200909 19575634 20314830 21748818 22587270 23700635 25108881 25598906 26351815 26409279 26755365 27429870 28440762 29363451 30305730 31087186 31622178 32001515 35869830 36248030 38398359 38401818 41848135 44015465 45927449 46630779 47401270 48939085 50217762 52703630 52818558 53510730 54372045 58726902 61621651 63997265 64003030 68514719 71101905 76796718 77717965 79055445 83696270 88030930 89596171 91854898 93261558 96004545 97878170 108744090 108805151 123243302 125544405 127994530 132046395 137029438 137782347 142203810 146817255 155435930 158110890 166392889 179192342 184864953 191991795 192009090 205544157 217610302 229637245 233153895 251088810 264092790 268788513 275564694 293634510 308108255 321492143 326415453 332785778 342573595 369729906 383983590 411088314 447980855 459274490 466307790 499178667 537577026 544025755 597056837 616216510 642984286 652830906 685147190 688911735 780766633 831964445 895961710 924324765 964476429 998357334 1027720785 1088051510 1164750223 1194113674 1343942565 1377823470 1561533266 1607460715 1632077265 1663928890 1791170511 1848649530 1928952858 2055441570 2329500446 2342299899 2495893335 2687885130 2985284185 3214921430 3264154530 3494250669 3582341022 3903833165 4179397859 4684599798 4822382145 4991786670 5465366431 5823751115 5970568370 6988501338 7807666330 8358795718 8955852555 9644764290 10149966229 10930732862 11647502230 11711499495 12538193577 16396099293 17471253345 17911705110 20299932458 20896989295 23422998990 25076387154 27326832155 30449898687 32792198586 34942506690 41793978590 50749831145 54653664310 60899797374 62690967885 71049763603 81980496465 101499662290 125381935770 142099527206 152249493435 163960992930 213149290809 304498986870 355248818015 426298581618 710497636030 1065746454045 2131492908090
• Sum of all divisors σ(n): 6792009283584
• Sum of proper divisors (its aliquot sum) s(n): 4660516375494
• 2131492908090 is an abundant number, because the sum of its proper divisors (4660516375494) is greater than itself. Its abundance is 2529023467404

Bases of 2131492908090

• Binary: 11111000001000110111000001010110000111010₂
• Hexadecimal: 0x1F046E0AC3A
• Base-36: R76ZUDRU

Squares and roots of 2131492908090

• 2131492908090 squared (2131492908090²) is 4543262017237965187448100
• 2131492908090 cubed (2131492908090³) is 9683930769337390126947932634945129000
• The square root of 2131492908090 is 1459963.3242277013
• The cube root of 2131492908090 is 12869.4888316987

Scales and comparisons

• 2,131,492,908,090 seconds is equal to 67,774 years, 45 weeks, 5 days, 19 hours, 21 minutes, 30 seconds.
• To count from 1 to 2,131,492,908,090 would take you about one hundred sixty-nine thousand, four hundred thirty-seven 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 2131492908090 cubic inches would be around 1072.5 feet tall.

Recreational maths with 2131492908090

• 2131492908090 backwards is 0908092941312
• The number of decimal digits it has is: 13
• The sum of 2131492908090's digits is 48
• More coming soon!