1997106215520
1,997,106,215,520 is an even composite number composed of seven prime numbers multiplied together.
1997106215520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1997106215520:
25 × 3 × 5 × 13 × 89 × 313 × 11489
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 89 × 313 × 11489)See below for interesting mathematical facts about the number 1997106215520 from the Numbermatics database.
Names of 1997106215520
- Cardinal: 1997106215520 can be written as One trillion, nine hundred ninety-seven billion, one hundred six million, two hundred fifteen thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.99710621552 × 1012
Factors of 1997106215520
Divisors of 1997106215520
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 89 96 104 120 130 156 160 178 195 208 240 260 267 312 313 356 390 416 445 480 520 534 624 626 712 780 890 939 1040 1068 1157 1248 1252 1335 1424 1560 1565 1780 1878 2080 2136 2314 2504 2670 2848 3120 3130 3471 3560 3756 4069 4272 4628 4695 5008 5340 5785 6240 6260 6942 7120 7512 8138 8544 9256 9390 10016 10680 11489 11570 12207 12520 13884 14240 15024 16276 17355 18512 18780 20345 21360 22978 23140 24414 25040 27768 27857 30048 32552 34467 34710 37024 37560 40690 42720 45956 46280 48828 50080 55536 55714 57445 61035 65104 68934 69420 75120 81380 83571 91912 92560 97656 111072 111428 114890 122070 130208 137868 138840 139285 149357 150240 162760 167142 172335 183824 185120 195312 222856 229780 244140 275736 277680 278570 298714 325520 334284 344670 362141 367648 390624 417855 445712 448071 459560 488280 551472 555360 557140 597428 651040 668568 689340 724282 746785 835710 891424 896142 919120 976560 1022521 1086423 1102944 1114280 1194856 1337136 1378680 1448564 1493570 1671420 1792284 1810705 1838240 1953120 2045042 2172846 2228560 2240355 2389712 2674272 2757360 2897128 2987140 3067563 3342840 3584568 3596057 3621410 4090084 4345692 4457120 4480710 4779424 5112605 5432115 5514720 5794256 5974280 6135126 6685680 7169136 7192114 7242820 8180168 8691384 8961420 10225210 10788171 10864230 11588512 11948560 12270252 13292773 13371360 14338272 14384228 14485640 15337815 16360336 17382768 17922840 17980285 20450420 21576342 21728460 23897120 24540504 26585546 28768456 28971280 30675630 32720672 34765536 35845680 35960570 39878319 40900840 43152684 43456920 46748741 49081008 53171092 53940855 57536912 57942560 61351260 66463865 71691360 71921140 79756638 81801680 86305368 86913840 93497482 98162016 106342184 107881710 115073824 122702520 132927730 140246223 143842280 159513276 163603360 172610736 173827680 186994964 199391595 212684368 215763420 233743705 245405040 265855460 280492446 287684560 319026552 320049073 345221472 373989928 398783190 425368736 431526840 467487410 490810080 531710920 560984892 575369120 638053104 640098146 701231115 747979856 797566380 863053680 934974820 960147219 1063421840 1121969784 1276106208 1280196292 1402462230 1495959712 1595132760 1600245365 1726107360 1869949640 1920294438 2126843680 2243939568 2560392584 2804924460 3190265520 3200490730 3739899280 3840588876 4160637949 4487879136 4800736095 5120785168 5609848920 6380531040 6400981460 7479798560 7681177752 8321275898 9601472190 10241570336 11219697840 12481913847 12801962920 15362355504 16642551796 19202944380 20803189745 22439395680 24963827694 25603925840 30724711008 33285103592 38405888760 41606379490 49927655388 51207851680 62409569235 66570207184 76811777520 83212758980 99855310776 124819138470 133140414368 153623555040 166425517960 199710621552 249638276940 332851035920 399421243104 499276553880 665702071840 998553107760 1997106215520
- Sum of all divisors σ(n): 6873406243200
- Sum of proper divisors (its aliquot sum) s(n): 4876300027680
- 1997106215520 is an abundant number, because the sum of its proper divisors (4876300027680) is greater than itself. Its abundance is 2879193812160
Bases of 1997106215520
- Binary: 111010000111111001100111001111010011000002
- Hexadecimal: 0x1D0FCCE7A60
- Base-36: PHGHH65C
Squares and roots of 1997106215520
- 1997106215520 squared (19971062155202) is 3988433236068616688870400
- 1997106215520 cubed (19971062155203) is 7965324805939181838551477847748608000
-
The
square root of 1997106215520 is 1413190.0847090599 -
The
cube root of 1997106215520 is 12593.1309992447
Scales and comparisons
How big is 1997106215520?- 1,997,106,215,520 seconds is equal to 63,501 years, 41 weeks, 4 days, 6 hours, 32 minutes.
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To count from 1 to 1,997,106,215,520 would take you about one hundred fifty-eight thousand, seven hundred fifty-four 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 1997106215520 cubic inches would be around 1049.4 feet tall.
Recreational maths with 1997106215520
- 1997106215520 backwards is 0255126017991
- 1997106215520 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1997106215520's digits is 48
- More coming soon!
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The information we have on file for 1997106215520 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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