121430849904
121,430,849,904 is an even composite number composed of seven prime numbers multiplied together.
121430849904 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 121430849904:
24 × 32 × 7 × 13 × 83 × 97 × 1151
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 83 × 97 × 1151)See below for interesting mathematical facts about the number 121430849904 from the Numbermatics database.
Names of 121430849904
- Cardinal: 121430849904 can be written as One hundred twenty-one billion, four hundred thirty million, eight hundred forty-nine thousand, nine hundred four.
Scientific notation
- Scientific notation: 1.21430849904 × 1011
Factors of 121430849904
Divisors of 121430849904
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 48 52 56 63 72 78 83 84 91 97 104 112 117 126 144 156 166 168 182 194 208 234 249 252 273 291 312 332 336 364 388 468 498 504 546 581 582 624 664 679 728 747 776 819 873 936 996 1008 1079 1092 1151 1162 1164 1261 1328 1358 1456 1494 1552 1638 1743 1746 1872 1992 2037 2158 2184 2302 2324 2328 2522 2716 2988 3237 3276 3453 3486 3492 3783 3984 4074 4316 4368 4604 4648 4656 5044 5229 5432 5976 6111 6474 6552 6906 6972 6984 7553 7566 8051 8057 8148 8632 8827 9208 9296 9711 10088 10359 10458 10864 11349 11952 12222 12948 13104 13812 13944 13968 14963 15106 15132 16102 16114 16296 17264 17654 18416 19422 20176 20718 20916 22659 22698 24153 24171 24444 25896 26481 27624 27888 29926 30212 30264 32204 32228 32592 35308 38844 41436 41832 44889 45318 45396 48306 48342 48888 51792 52962 55248 56357 59852 60424 60528 64408 64456 67977 70616 72459 72513 77688 79443 82872 83664 89778 90636 90792 95533 96612 96684 97776 104663 104741 105924 111647 112714 119704 120848 128816 128912 134667 135954 141232 144918 145026 155376 158886 165744 169071 179556 181272 181584 191066 193224 193368 209326 209482 211848 223294 225428 239408 269334 271908 286599 289836 290052 313989 314223 317772 334941 338142 359112 362544 382132 386448 386736 418652 418964 423696 446588 450856 507213 538668 543816 573198 579672 580104 627978 628446 635544 668731 669882 676284 718224 732641 764264 781529 837304 837928 859797 893176 901712 941967 942669 1004823 1014426 1077336 1087632 1146396 1159344 1160208 1241929 1255956 1256892 1271088 1337462 1339764 1352568 1451411 1465282 1528528 1563058 1674608 1675856 1719594 1786352 1883934 1885338 2006193 2009646 2028852 2154672 2197923 2292792 2344587 2483858 2511912 2513784 2674924 2679528 2705136 2902822 2930564 3126116 3439188 3725787 3767868 3770676 4012386 4019292 4057704 4354233 4395846 4585584 4689174 4967716 5023824 5027568 5349848 5359056 5805644 5861128 6018579 6252232 6593769 6878376 7033761 7451574 7535736 7541352 8024772 8038584 8115408 8693503 8708466 8791692 9266701 9378348 9935432 10159877 10699696 11177361 11611288 11722256 12037158 12504464 13062699 13187538 13756752 14067522 14903148 15071472 15082704 16049544 16077168 17387006 17416932 17583384 18533402 18756696 19870864 20319754 22354722 23222576 24074316 26080509 26125398 26375076 27800103 28135044 29806296 30479631 32099088 34774012 34833864 35166768 37066804 37513392 40639508 44709444 48148632 52161018 52250796 52750152 55600206 56270088 59612592 60959262 64866907 69548024 69667728 74133608 78241527 81279016 83400309 89418888 91438893 96297264 104322036 104501592 105500304 111200412 112540176 120467113 121918524 129733814 139096048 148267216 156483054 162558032 166800618 178837776 182877786 194600721 208644072 209003184 222400824 240934226 243837048 259467628 312966108 333601236 361401339 365755572 389201442 417288144 444801648 481868452 487674096 518935256 583802163 625932216 667202472 722802678 731511144 778402884 843269791 963736904 1037870512 1084204017 1167604326 1251864432 1334404944 1445605356 1463022288 1556805768 1686539582 1927473808 2168408034 2335208652 2529809373 2891210712 3113611536 3373079164 4336816068 4670417304 5059618746 5782421424 6746158328 7589428119 8673632136 9340834608 10119237492 13492316656 15178856238 17347264272 20238474984 30357712476 40476949968 60715424952 121430849904
- Sum of all divisors σ(n): 428036603904
- Sum of proper divisors (its aliquot sum) s(n): 306605754000
- 121430849904 is an abundant number, because the sum of its proper divisors (306605754000) is greater than itself. Its abundance is 185174904096
Bases of 121430849904
- Binary: 11100010001011101011110111001011100002
- Hexadecimal: 0x1C45D7B970
- Base-36: 1JS8SJG0
Squares and roots of 121430849904
- 121430849904 squared (1214308499042) is 14745451308407776809216
- 121430849904 cubed (1214308499043) is 1790552684598005158946240139915264
-
The
square root of 121430849904 is 348469.2954967481 -
The
cube root of 121430849904 is 4951.9510712159
Scales and comparisons
How big is 121430849904?- 121,430,849,904 seconds is equal to 3,861 years, 6 weeks, 3 days, 15 hours, 38 minutes, 24 seconds.
-
To count from 1 to 121,430,849,904 would take you about seven thousand, seven hundred twenty-two 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 121430849904 cubic inches would be around 412.7 feet tall.
Recreational maths with 121430849904
- 121430849904 backwards is 409948034121
- The number of decimal digits it has is: 12
- The sum of 121430849904's digits is 45
- More coming soon!
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