2121317957120
2,121,317,957,120 is an even composite number composed of six prime numbers multiplied together.
2121317957120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2121317957120:
29 × 5 × 31 × 37 × 449 × 1609
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 37 × 449 × 1609)See below for interesting mathematical facts about the number 2121317957120 from the Numbermatics database.
Names of 2121317957120
- Cardinal: 2121317957120 can be written as Two trillion, one hundred twenty-one billion, three hundred seventeen million, nine hundred fifty-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.12131795712 × 1012
Factors of 2121317957120
Divisors of 2121317957120
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 37 40 62 64 74 80 124 128 148 155 160 185 248 256 296 310 320 370 449 496 512 592 620 640 740 898 992 1147 1184 1240 1280 1480 1609 1796 1984 2245 2294 2368 2480 2560 2960 3218 3592 3968 4490 4588 4736 4960 5735 5920 6436 7184 7936 8045 8980 9176 9472 9920 11470 11840 12872 13919 14368 15872 16090 16613 17960 18352 18944 19840 22940 23680 25744 27838 28736 32180 33226 35920 36704 39680 45880 47360 49879 51488 55676 57472 59533 64360 66452 69595 71840 73408 79360 83065 91760 94720 99758 102976 111352 114944 119066 128720 132904 139190 143680 146816 166130 183520 199516 205952 222704 229888 238132 249395 257440 265808 278380 287360 293632 297665 332260 367040 399032 411904 445408 476264 498790 514880 515003 531616 556760 574720 587264 595330 664520 722441 734080 798064 823808 890816 952528 997580 1029760 1030006 1063232 1113520 1149440 1190660 1329040 1444882 1468160 1596128 1781632 1845523 1905056 1995160 2059520 2060012 2126464 2227040 2381320 2575015 2658080 2889764 2936320 3192256 3563264 3612205 3691046 3810112 3990320 4119040 4120024 4252928 4454080 4762640 5150030 5316160 5779528 6384512 7126528 7224410 7382092 7620224 7980640 8240048 8505856 8908160 9227615 9525280 10300060 10632320 11559056 12769024 14448820 14764184 15240448 15961280 16480096 17816320 18455230 19050560 20600120 21264640 22395671 23118112 25538048 26730317 28897640 29528368 30480896 31922560 32960192 35632640 36910460 38101120 41200240 42529280 44791342 46236224 53460634 57795280 59056736 63845120 65920384 73820920 76202240 82400480 89582684 92472448 106921268 111978355 115590560 118113472 127690240 131840768 133651585 147641840 152404480 164800960 179165368 184944896 213842536 223956710 231181120 236226944 263681536 267303170 295283680 329601920 358330736 369889792 427685072 447913420 462362240 472453888 534606340 590567360 659203840 716661472 828639827 855370144 895826840 924724480 944907776 1069212680 1181134720 1318407680 1433322944 1657279654 1710740288 1791653680 1849448960 2138425360 2362269440 2866645888 3314559308 3421480576 3583307360 4143199135 4276850720 4724538880 5733291776 6629118616 6842961152 7166614720 8286398270 8553701440 11466583552 13258237232 13685922304 14333229440 16572796540 17107402880 26516474464 28666458880 33145593080 34214805760 53032948928 57332917760 66291186160 68429611520 106065897856 132582372320 212131795712 265164744640 424263591424 530329489280 1060658978560 2121317957120
- Sum of all divisors σ(n): 5407528896000
- Sum of proper divisors (its aliquot sum) s(n): 3286210938880
- 2121317957120 is an abundant number, because the sum of its proper divisors (3286210938880) is greater than itself. Its abundance is 1164892981760
Bases of 2121317957120
- Binary: 111101101111010000110011100111110000000002
- Hexadecimal: 0x1EDE8673E00
- Base-36: R2IPXVCW
Squares and roots of 2121317957120
- 2121317957120 squared (21213179571202) is 4499989875199770158694400
- 2121317957120 cubed (21213179571203) is 9545909329119460184935142814384128000
-
The
square root of 2121317957120 is 1456474.4958700787 -
The
cube root of 2121317957120 is 12848.9781159753
Scales and comparisons
How big is 2121317957120?- 2,121,317,957,120 seconds is equal to 67,451 years, 18 weeks, 1 day, 4 hours, 5 minutes, 20 seconds.
-
To count from 1 to 2,121,317,957,120 would take you about one hundred sixty-eight thousand, six hundred twenty-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 2121317957120 cubic inches would be around 1070.7 feet tall.
Recreational maths with 2121317957120
- 2121317957120 backwards is 0217597131212
- The number of decimal digits it has is: 13
- The sum of 2121317957120's digits is 41
- More coming soon!
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