131231142900

Names of 131231142900

• Cardinal: 131231142900 can be written as One hundred thirty-one billion, two hundred thirty-one million, one hundred forty-two thousand, nine hundred.

Scientific notation

• Scientific notation: 1.312311429 × 10¹¹

Factors of 131231142900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 87

Divisors of 131231142900

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 25 26 27 30 33 36 39 44 45 50 52 53 54 55 60 65 66 75 78 90 99 100 106 108 110 117 121 130 132 135 143 150 156 159 165 180 195 198 212 220 225 234 242 260 265 270 275 286 297 300 318 325 330 351 363 390 396 429 450 468 477 484 495 530 540 550 572 583 585 594 605 636 650 660 675 689 702 715 726 780 795 825 858 900 954 975 990 1060 1089 1100 1166 1170 1188 1210 1287 1300 1325 1331 1350 1378 1404 1430 1431 1452 1485 1573 1590 1650 1716 1749 1755 1815 1908 1950 1980 2067 2145 2178 2332 2340 2385 2420 2475 2574 2650 2662 2700 2756 2809 2860 2862 2915 2925 2970 3025 3146 3180 3267 3300 3445 3498 3510 3575 3630 3861 3900 3975 3993 4134 4290 4356 4719 4770 4950 5148 5247 5300 5324 5445 5618 5724 5830 5850 5940 6050 6201 6292 6413 6435 6534 6655 6890 6996 7020 7150 7155 7260 7425 7579 7722 7865 7950 7986 8268 8427 8580 8745 8775 9075 9438 9540 9900 10335 10494 10725 10890 11236 11660 11700 11925 11979 12100 12402 12826 12870 13068 13310 13780 14045 14157 14300 14310 14575 14850 15158 15444 15730 15741 15900 15972 16335 16854 17225 17303 17490 17550 18150 18603 18876 19239 19305 19965 20670 20988 21450 21780 22737 23595 23850 23958 24804 25281 25652 25740 26235 26620 27225 28090 28314 28620 29150 29700 30316 30899 31005 31460 31482 32065 32175 32670 33275 33708 34450 34606 34980 35100 35775 35937 36300 36517 37206 37895 38478 38610 39325 39930 41340 42135 42471 42900 43725 45474 47190 47700 47916 50562 51675 51909 52470 54450 56180 56628 57717 58300 59895 61798 62010 62964 64130 64350 65340 66550 68211 68900 69212 70225 70543 70785 71550 71874 73034 74412 75790 75843 76956 77220 78650 78705 79860 81675 83369 84270 84942 86515 87450 90948 92697 93015 94380 96195 96525 99825 101124 103350 103818 104940 108900 109551 113685 115434 117975 119790 123596 124020 126405 128260 128700 131175 133100 136422 140450 141086 141570 143100 143748 146068 151580 151686 154495 155025 155727 157300 157410 160325 163350 166738 168540 169884 173030 173151 174900 179685 182585 185394 186030 189475 192390 193050 199650 204633 206700 207636 210675 211629 212355 219102 227370 230868 235950 239580 250107 252810 259545 262350 272844 278091 280900 282172 283140 288585 299475 303372 308990 310050 311454 314820 320650 326700 328653 333476 339889 341055 346060 346302 352715 353925 359370 365170 370788 372060 378950 379215 384780 386100 393525 399300 401687 409266 416845 421350 423258 424710 432575 438204 454740 463485 465075 467181 471900 480975 500214 505620 519090 524700 547755 556182 568425 577170 598950 617980 620100 622908 632025 634887 641300 657306 679778 682110 692604 705430 707850 718740 730340 750321 757900 758430 772475 778635 787050 803374 818532 833690 834273 842700 846516 849420 865150 865755 898425 912925 917059 926970 930150 934362 961950 985959 1000428 1019667 1023165 1038180 1058145 1061775 1095510 1112364 1136850 1154340 1197900 1205061 1250535 1264050 1269774 1297725 1314612 1359556 1364220 1390455 1410860 1415700 1442925 1500642 1516860 1544950 1557270 1574100 1606748 1643265 1667380 1668546 1699445 1705275 1730300 1731510 1763575 1796850 1825850 1834118 1853940 1860300 1868724 1896075 1904661 1923900 1971918 2008435 2039334 2046330 2084225 2116290 2123550 2191020 2250963 2273700 2317425 2335905 2410122 2501070 2528100 2539548 2595450 2738775 2751177 2780910 2885850 3001284 3059001 3089900 3114540 3174435 3286530 3337092 3398890 3410550 3463020 3527150 3593700 3615183 3651700 3668236 3738779 3751605 3792150 3809322 3893175 3943836 4016870 4078668 4092660 4168450 4171365 4232580 4247100 4328775 4418557 4501926 4585295 4634850 4671810 4820244 4929795 5002140 5098335 5115825 5190900 5290725 5477550 5502354 5561820 5771700 6025305 6118002 6252675 6348870 6573060 6797780 6821100 6952275 7054300 7230366 7477558 7503210 7584300 7618644 7786350 8033740 8216325 8253531 8336900 8342730 8497225 8657550 8837114 9003852 9170590 9177003 9269700 9343620 9523305 9859590 10042175 10196670 10231650 10581450 10845549 10955100 11004708 11216337 11254815 11679525 12050610 12236004 12505350 12697740 13255671 13755885 13904550 14460732 14955116 15006420 15295005 15572700 15872175 16432650 16507062 16685460 16994450 17315100 17674228 18075915 18341180 18354006 18693895 18758025 19046610 19719180 20084350 20393340 20463300 20856825 21162900 21691098 22092785 22432674 22509630 22926475 23359050 24101220 24648975 24760593 25010700 25491675 26511342 27511770 27809100 30126525 30590010 31744350 32865300 33014124 33649011 33988900 36151830 36708012 37387790 37516050 38093220 39767013 40168700 41267655 41713650 43382196 44185570 44865348 45019260 45852950 45885015 46718100 47616525 48604127 49297950 49521186 50983350 53022684 54227745 55023540 56081685 56274075 60253050 61180020 63488700 66278355 67298022 68779425 72303660 74775580 75032100 76475025 79534026 82535310 83427300 88371140 90379575 91705900 91770030 93469475 95233050 97208254 98595900 99042372 100947033 101966700 108455490 110463925 112163370 112548150 119301039 120506100 123802965 132556710 134596044 137558850 145812381 152950050 159068052 165070620 168245055 180759150 183540060 186938950 190466100 194416508 198835065 201894066 206338275 216910980 220927850 224326740 225096300 229425075 238602078 243020635 247605930 265113420 271138725 275117700 280408425 291624762 305900100 331391775 336490110 361518300 373877900 397670130 403788132 412676550 437437143 441855700 458850150 477204156 486041270 495211860 504735165 542277450 560816850 583249524 596505195 619014825 662783550 672980220 729061905 795340260 825353100 841225275 874874286 917700300 972082540 994175325 1009470330 1084554900 1121633700 1193010390 1215103175 1238029650 1312311429 1325567100 1458123810 1682450550 1749748572 1988350650 2018940660 2187185715 2386020780 2430206350 2476059300 2523675825 2624622858 2916247620 2982525975 3364901100 3645309525 3976701300 4374371430 4860412700 5047351650 5249245716 5965051950 6561557145 7290619050 8748742860 10094703300 10935928575 11930103900 13123114290 14581238100 21871857150 26246228580 32807785725 43743714300 65615571450 131231142900
• Sum of all divisors σ(n): 509342816640
• Sum of proper divisors (its aliquot sum) s(n): 378111673740
• 131231142900 is an abundant number, because the sum of its proper divisors (378111673740) is greater than itself. Its abundance is 246880530840

Bases of 131231142900

• Binary: 1111010001101111111000101001111110100₂
• Hexadecimal: 0x1E8DFC53F4
• Base-36: 1OABMTX0

Squares and roots of 131231142900

• 131231142900 squared (131231142900²) is 17221612866840220410000
• 131231142900 cubed (131231142900³) is 2260011939096787636092206589000000
• The square root of 131231142900 is 362258.3924493677
• The cube root of 131231142900 is 5081.7383909861

Scales and comparisons

• 131,231,142,900 seconds is equal to 4,172 years, 38 weeks, 4 days, 23 hours, 15 minutes.
• To count from 1 to 131,231,142,900 would take you about eight thousand, three hundred forty-five 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 131231142900 cubic inches would be around 423.5 feet tall.

Recreational maths with 131231142900

• 131231142900 backwards is 009241132131
• 131231142900 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131231142900's digits is 27
• More coming soon!