9913428872100

Names of 9913428872100

• Cardinal: 9913428872100 can be written as Nine trillion, nine hundred thirteen billion, four hundred twenty-eight million, eight hundred seventy-two thousand, one hundred.

Scientific notation

• Scientific notation: 9.9134288721 × 10¹²

Factors of 9913428872100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8284

Divisors of 9913428872100

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 27 29 30 36 39 41 45 50 52 54 58 60 65 75 78 82 87 90 100 108 116 117 123 130 135 145 150 156 164 174 180 195 205 225 234 246 260 261 270 290 300 325 348 351 369 377 390 410 435 450 468 492 522 533 540 580 585 615 650 675 702 725 738 754 780 783 820 841 870 900 975 1025 1044 1066 1107 1131 1170 1189 1230 1300 1305 1350 1404 1450 1476 1508 1566 1599 1682 1740 1755 1845 1885 1950 2050 2132 2175 2214 2262 2340 2378 2460 2523 2610 2665 2700 2900 2925 3075 3132 3198 3364 3393 3510 3567 3690 3770 3900 3915 4100 4205 4350 4428 4524 4756 4797 5046 5220 5330 5535 5655 5850 5945 6150 6396 6525 6786 7020 7134 7380 7540 7569 7830 7995 8191 8410 8700 8775 9225 9425 9594 10092 10179 10660 10701 10933 11070 11310 11700 11890 12300 12615 13050 13325 13572 14268 14391 15138 15457 15660 15990 16382 16820 16965 17550 17835 18450 18850 19188 19575 20358 21025 21402 21866 22140 22620 22707 23780 23985 24573 25230 26100 26650 27675 28275 28782 29725 30276 30914 31980 32103 32764 32799 33930 34481 35100 35670 36900 37700 37845 39150 39975 40716 40955 42050 42804 43732 45414 46371 47970 49146 50460 50895 53300 53505 54665 55350 56550 57564 59450 61828 63075 64206 65598 67860 68962 71340 71955 73719 75690 77285 78300 79950 81910 84100 84825 89175 90828 92742 95940 98292 98397 101790 103443 106483 107010 109330 110700 113100 113535 118900 119925 122865 126150 128412 131196 137924 139113 143910 147438 151380 154570 159900 160515 163820 163995 169650 172405 178350 185484 189225 196794 203580 204775 206886 212966 214020 218660 221157 227070 231855 237539 239850 245730 252300 254475 267525 273325 278226 287820 294876 295191 309140 310329 319449 321030 327990 335831 339300 344810 356700 359775 368595 378450 386425 393588 409550 413772 417339 425932 442314 448253 454140 463710 475078 479700 491460 491985 508950 517215 532415 535050 546650 556452 567675 590382 614325 620658 638898 642060 655980 671662 689620 695565 712617 719550 737190 756900 772850 802575 819100 819975 834678 862025 884628 896506 927420 930987 950156 958347 983970 1007493 1017900 1034430 1064830 1070100 1093300 1105785 1135350 1159275 1180764 1187695 1228650 1241316 1277796 1343324 1344759 1391130 1425234 1439100 1474380 1475955 1545700 1551645 1597245 1605150 1639950 1669356 1679155 1724050 1793012 1842975 1861974 1916694 1967940 2014986 2068860 2086695 2129660 2137851 2211570 2241265 2270700 2318550 2375390 2457300 2459925 2586075 2662075 2689518 2782260 2850468 2875041 2951910 3022479 3088007 3103290 3194490 3210300 3279900 3358310 3448100 3477825 3563085 3685950 3723948 3833388 4029972 4034277 4173390 4275702 4365803 4423140 4482530 4637100 4654935 4750780 4791735 4919850 5037465 5172150 5324150 5379036 5528925 5750082 5903820 5938475 6044958 6176014 6206580 6388980 6413553 6716620 6723795 6888631 6955650 7126170 7371900 7379775 7758225 7986225 8068554 8346780 8395775 8551404 8731606 8965060 9067437 9264021 9309870 9583470 9739099 9839700 10074930 10344300 10433475 10648300 10689255 11057850 11206325 11500164 11876950 12089916 12102831 12352028 12827106 13097409 13447590 13777262 13911300 14252340 14375205 14759550 15112395 15440035 15516450 15972450 16137108 16791550 17463212 17815425 18134874 18528042 18619740 19166940 19478198 20149860 20171385 20665893 20866950 21378510 21829015 22115700 22412650 23274675 23753900 23958675 24205662 25187325 25654212 26194818 26895180 27554524 27792063 28750410 29217297 29519100 30224790 30880070 31032900 31944900 32067765 33583100 33618975 34443155 35630850 36269748 37056084 38956396 39292227 40342770 41331786 41733900 42757020 43658030 44825300 45337185 46320105 46549350 47917350 48411324 48695495 50374650 52389636 53446275 55584126 57500820 58434594 60449580 60514155 61760140 61997679 64135530 65487045 67237950 68886310 71261700 71876025 75561975 77200175 78584454 80685540 82663572 83376189 87316060 87651891 89552203 90674370 92640210 93098700 95834700 97390990 100749300 100856925 103329465 106892550 109145075 111168252 116869188 117876681 121028310 123995358 126608287 128271060 130974090 134475900 137772620 138960315 143752050 146086485 151123950 154400350 157168908 160338825 166752378 172215775 175303782 179104406 181348740 185280420 185993037 194781980 196461135 201713850 206658930 213785100 218290150 226685925 231600525 235753362 242056620 243477475 247990716 253216574 261948180 262955673 268656609 277920630 282433871 287504100 292172970 302247900 302570775 308800700 309988395 320677650 327435225 333504756 344431550 350607564 358208812 371986074 379824861 392922270 403427700 413317860 416880945 436580300 438259455 447761015 453371850 463201050 471506724 486954950 506433148 516647325 525911346 537313218 555841260 564867742 584345940 589383405 605141550 619976790 633041435 641355300 654870450 688863100 694801575 730432425 743972148 759649722 785844540 805969827 833761890 847301613 876518910 895522030 906743700 926402100 929965185 973909900 982305675 1033294650 1051822692 1074626436 1129735484 1139474583 1178766810 1210283100 1239953580 1266082870 1309740900 1314778365 1343283045 1389603150 1412169355 1460864850 1519299444 1549941975 1611939654 1667523780 1694603226 1753037820 1791044060 1859930370 1899124305 1964611350 2066589300 2084404725 2191297275 2238805075 2278949166 2357533620 2417909481 2532165740 2541904839 2629556730 2686566090 2779206300 2824338710 2921729700 2946917025 3099883950 3165207175 3223879308 3389206452 3418423749 3671640323 3719860740 3798248610 3929222700 4029849135 4168809450 4236508065 4382594550 4477610150 4557898332 4649825925 4835818962 5083809678 5259113460 5373132180 5648677420 5697372915 5893834050 6199767900 6330414350 6573891825 6716415225 6836847498 7060846775 7343280646 7596497220 7625714517 8059698270 8337618900 8473016130 8765189100 8955220300 9299651850 9495621525 9671637924 10167619356 11014920969 11394745830 11787668100 12089547405 12660828700 12709524195 13147783650 13432830450 13673694996 14121693550 14686561292 15251429034 16119396540 16946032260 17092118745 18358201615 18599303700 18991243050 20149245675 21182540325 22029841938 22789491660 24179094810 25419048390 26295567300 26865660900 28243387100 28486864575 30502858068 33044762907 34184237490 36716403230 37982486100 38128572585 40298491350 42365080650 44059683876 48358189620 50838096780 55074604845 56973729150 60447737025 63547620975 66089525814 68368474980 73432806460 76257145170 80596982700 84730161300 85460593725 91791008075 99134288721 110149209690 113947458300 120895474050 127095241950 132179051628 152514290340 165223814535 170921187450 183582016150 190642862925 198268577442 220298419380 241790948100 254190483900 275373024225 330447629070 341842374900 367164032300 381285725850 396537154884 495671443605 550746048450 660895258140 762571451700 826119072675 991342887210 1101492096900 1652238145350 1982685774420 2478357218025 3304476290700 4956714436050 9913428872100
• Sum of all divisors σ(n): 36417082490880
• Sum of proper divisors (its aliquot sum) s(n): 26503653618780
• 9913428872100 is an abundant number, because the sum of its proper divisors (26503653618780) is greater than itself. Its abundance is 16590224746680

Bases of 9913428872100

• Binary: 10010000010000100110011010000000101110100100₂
• Hexadecimal: 0x90426680BA4
• Base-36: 3II5ZLCX0

Squares and roots of 9913428872100

• 9913428872100 squared (9913428872100²) is 98276072002185878158410000
• 9913428872100 cubed (9913428872100³) is 974252849623047938846474471429361000000
• The square root of 9913428872100 is 3148559.8091984849
• The cube root of 9913428872100 is 21481.9960127467

Scales and comparisons

• 9,913,428,872,100 seconds is equal to 315,216 years, 19 weeks, 3 days, 2 hours, 15 minutes.
• To count from 1 to 9,913,428,872,100 would take you about seven hundred eighty-eight thousand and forty 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 9913428872100 cubic inches would be around 1790.2 feet tall.

Recreational maths with 9913428872100

• 9913428872100 backwards is 0012788243199
• 9913428872100 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9913428872100's digits is 54
• More coming soon!