121548990472
121,548,990,472 is an even composite number composed of seven prime numbers multiplied together.
121548990472 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 121548990472:
23 × 7 × 13 × 17 × 19 × 732 × 97
(2 × 2 × 2 × 7 × 13 × 17 × 19 × 73 × 73 × 97)See below for interesting mathematical facts about the number 121548990472 from the Numbermatics database.
Names of 121548990472
- Cardinal: 121548990472 can be written as One hundred twenty-one billion, five hundred forty-eight million, nine hundred ninety thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.21548990472 × 1011
Factors of 121548990472
Divisors of 121548990472
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 7 8 13 14 17 19 26 28 34 38 52 56 68 73 76 91 97 104 119 133 136 146 152 182 194 221 238 247 266 292 323 364 388 442 476 494 511 532 584 646 679 728 776 884 949 952 988 1022 1064 1241 1261 1292 1358 1387 1547 1649 1729 1768 1843 1898 1976 2044 2261 2482 2522 2584 2716 2774 3094 3298 3458 3686 3796 4088 4199 4522 4964 5044 5329 5432 5548 6188 6596 6643 6916 7081 7372 7592 8398 8687 8827 9044 9709 9928 10088 10658 11096 11543 12376 12901 13192 13286 13832 14162 14744 16133 16796 17374 17654 18031 18088 19418 21316 21437 23086 23579 23959 25802 26572 28324 29393 31331 32266 33592 34748 35308 36062 37303 38836 42632 42874 46172 47158 47918 49567 51604 53144 56648 58786 62662 64532 69277 69496 70616 72124 74606 77672 85748 90593 92053 92344 94316 95836 99134 101251 103208 112931 117572 120377 125324 126217 129064 134539 138554 144248 149212 150059 165053 167713 171496 181186 184106 188632 191672 198268 202502 219317 225862 235144 240754 250648 252434 269078 277108 298424 300118 306527 330106 335426 362372 368212 396536 405004 407303 438634 451724 481508 484939 504868 516913 538156 554216 600236 613054 634151 644371 660212 670852 708757 724744 736424 810008 814606 842639 877268 903448 941773 963016 969878 1009736 1033826 1076312 1177709 1200472 1226108 1268302 1288742 1316263 1320424 1341704 1417514 1564901 1629212 1685278 1721267 1749007 1754536 1883546 1939756 2067652 2145689 2287163 2355418 2452216 2536604 2577484 2632526 2835028 2851121 3129802 3258424 3370556 3442534 3498014 3618391 3767092 3879512 4135304 4291378 4574326 4710836 5073208 5154968 5265052 5670056 5702242 6259604 6719869 6741112 6885068 6996028 7236782 7534184 8243963 8582756 8787521 9148652 9213841 9421672 9821347 10530104 10954307 11404484 12048869 12243049 12519208 13439738 13770136 13992056 14473564 16010141 16487926 17165512 17575042 18297304 18427682 19642694 21908614 22376471 22808968 24097738 24486098 26879476 28947128 29733119 32020282 32975852 35150084 36855364 39285388 43817228 44752942 47039083 48195476 48972196 53758952 59466238 61512647 64040564 65951704 68749429 70300168 73710728 78570776 87634456 89505884 94078166 96390952 97944392 114237773 118932476 123025294 127677511 128081128 137498858 156635297 166962899 179011768 188156332 208131833 228475546 237864952 246050588 255355022 274997716 313270594 333925798 376312664 416263666 456951092 492101176 510710044 549995432 626541188 667851596 799664411 832527332 893742577 913902184 1021420088 1168740293 1253082376 1335703192 1599328822 1665054664 1787485154 2170517687 2337480586 3198657644 3574970308 4341035374 4674961172 6397315288 7149940616 8682070748 9349922344 15193623809 17364141496 30387247618 60774495236 121548990472
- Sum of all divisors σ(n): 320237971200
- Sum of proper divisors (its aliquot sum) s(n): 198688980728
- 121548990472 is an abundant number, because the sum of its proper divisors (198688980728) is greater than itself. Its abundance is 77139990256
Bases of 121548990472
- Binary: 11100010011001110001001101000000010002
- Hexadecimal: 0x1C4CE26808
- Base-36: 1JU74PAG
Squares and roots of 121548990472
- 121548990472 squared (1215489904722) is 14774157084762346782784
- 121548990472 cubed (1215489904723) is 1795783878727609785484972269634048
-
The
square root of 121548990472 is 348638.7678844681 -
The
cube root of 121548990472 is 4953.5564751429
Scales and comparisons
How big is 121548990472?- 121,548,990,472 seconds is equal to 3,864 years, 45 weeks, 6 days, 27 minutes, 52 seconds.
-
To count from 1 to 121,548,990,472 would take you about seven thousand, seven hundred twenty-nine 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 121548990472 cubic inches would be around 412.8 feet tall.
Recreational maths with 121548990472
- 121548990472 backwards is 274099845121
- 121548990472 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121548990472's digits is 52
- More coming soon!
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The information we have on file for 121548990472 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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