121213405040
121,213,405,040 is an even composite number composed of six prime numbers multiplied together.
121213405040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 121213405040:
24 × 5 × 72 × 13 × 31 × 2772
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 31 × 277 × 277)See below for interesting mathematical facts about the number 121213405040 from the Numbermatics database.
Names of 121213405040
- Cardinal: 121213405040 can be written as One hundred twenty-one billion, two hundred thirteen million, four hundred five thousand and forty.
Scientific notation
- Scientific notation: 1.2121340504 × 1011
Factors of 121213405040
Divisors of 121213405040
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 31 35 40 49 52 56 62 65 70 80 91 98 104 112 124 130 140 155 182 196 208 217 245 248 260 277 280 310 364 392 403 434 455 490 496 520 554 560 620 637 728 784 806 868 910 980 1040 1085 1108 1240 1274 1385 1456 1519 1612 1736 1820 1939 1960 2015 2170 2216 2480 2548 2770 2821 3038 3185 3224 3472 3601 3640 3878 3920 4030 4340 4432 5096 5540 5642 6076 6370 6448 7202 7280 7595 7756 8060 8587 8680 9695 10192 11080 11284 12152 12740 13573 14105 14404 15190 15512 16120 17174 17360 18005 19390 19747 22160 22568 24304 25207 25480 27146 28210 28808 30380 31024 32240 34348 36010 38780 39494 42935 45136 50414 50960 54292 56420 57616 60109 60760 67865 68696 72020 76729 77560 78988 85870 98735 100828 108584 111631 112840 120218 121520 126035 135730 137392 144040 153458 155120 157976 171740 176449 197470 201656 217168 223262 225680 240436 252070 271460 288080 300545 306916 315952 343480 352898 383645 394940 403312 420763 446524 480872 504140 537103 542920 558155 601090 613832 686960 705796 767290 781417 789880 841526 882245 893048 961744 997477 1008280 1074206 1085840 1116310 1202180 1227664 1411592 1534580 1562834 1579760 1683052 1764490 1786096 1994954 2016560 2103815 2148412 2232620 2378599 2404360 2685515 2823184 3069160 3125668 3366104 3528980 3759721 3907085 3989908 4207630 4296824 4465240 4757198 4808720 4987385 5371030 5469919 6138320 6251336 6732208 6982339 7057960 7519442 7814170 7979816 8415260 8593648 8930480 9514396 9974770 10742060 10939838 11892995 12502672 13964678 14115920 15038884 15628340 15959632 16650193 16830520 18798605 19028792 19949540 21484120 21879676 23785990 27349595 27929356 30077768 30921787 31256680 33300386 33661040 34911695 37597210 38057584 39899080 42968240 43759352 47571980 48876373 54699190 55858712 60155536 61843574 62513360 66600772 69823390 75194420 79798160 83250965 87518704 95143960 97752746 109398380 111717424 116551351 123687148 133201544 139646780 150388840 154608935 166501930 190287920 195505492 216452509 218796760 233102702 244381865 247374296 266403088 279293560 300777680 309217870 333003860 391010984 432905018 437593520 466205404 488763730 494748592 558587120 582756755 618435740 666007720 782021968 865810036 932410808 977527460 1082262545 1165513510 1236871480 1332015440 1515167563 1731620072 1864821616 1955054920 2164525090 2331027020 2473742960 3030335126 3463240144 3910109840 4329050180 4662054040 6060670252 7575837815 8658100360 9324108080 12121340504 15151675630 17316200720 24242681008 30303351260 60606702520 121213405040
- Sum of all divisors σ(n): 365759839872
- Sum of proper divisors (its aliquot sum) s(n): 244546434832
- 121213405040 is an abundant number, because the sum of its proper divisors (244546434832) is greater than itself. Its abundance is 123333029792
Bases of 121213405040
- Binary: 11100001110001110000111000111011100002
- Hexadecimal: 0x1C38E1C770
- Base-36: 1JONBXWW
Squares and roots of 121213405040
- 121213405040 squared (1212134050402) is 14692689561391097401600
- 121213405040 cubed (1212134050403) is 1780950930931879035190232344064000
-
The
square root of 121213405040 is 348157.1556639329 -
The
cube root of 121213405040 is 4948.9935040297
Scales and comparisons
How big is 121213405040?- 121,213,405,040 seconds is equal to 3,854 years, 10 weeks, 6 days, 22 hours, 17 minutes, 20 seconds.
-
To count from 1 to 121,213,405,040 would take you about seven thousand, seven hundred eight 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 121213405040 cubic inches would be around 412.4 feet tall.
Recreational maths with 121213405040
- 121213405040 backwards is 040504312121
- The number of decimal digits it has is: 12
- The sum of 121213405040's digits is 23
- More coming soon!
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The information we have on file for 121213405040 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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