121473977940
121,473,977,940 is an even composite number composed of seven prime numbers multiplied together.
121473977940 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 121473977940:
22 × 34 × 5 × 7 × 19 × 29 × 19441
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 19 × 29 × 19441)See below for interesting mathematical facts about the number 121473977940 from the Numbermatics database.
Names of 121473977940
- Cardinal: 121473977940 can be written as One hundred twenty-one billion, four hundred seventy-three million, nine hundred seventy-seven thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.2147397794 × 1011
Factors of 121473977940
Divisors of 121473977940
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 27 28 29 30 35 36 38 42 45 54 57 58 60 63 70 76 81 84 87 90 95 105 108 114 116 126 133 135 140 145 162 171 174 180 189 190 203 210 228 252 261 266 270 285 290 315 324 342 348 378 380 399 405 406 420 435 513 522 532 540 551 567 570 580 609 630 665 684 756 783 798 810 812 855 870 945 1015 1026 1044 1102 1134 1140 1197 1218 1260 1305 1330 1539 1566 1596 1620 1653 1710 1740 1827 1890 1995 2030 2052 2204 2268 2349 2394 2436 2565 2610 2660 2755 2835 3045 3078 3132 3306 3420 3591 3654 3780 3857 3915 3990 4060 4698 4788 4959 5130 5220 5481 5510 5670 5985 6090 6156 6612 7182 7308 7695 7714 7830 7980 8265 9135 9396 9918 10260 10773 10962 11020 11340 11571 11745 11970 12180 14364 14877 15390 15428 15660 16443 16530 17955 18270 19285 19441 19836 21546 21924 23142 23490 23940 24795 27405 29754 30780 32886 33060 34713 35910 36540 38570 38882 43092 44631 46284 46980 49590 53865 54810 57855 58323 59508 65772 69426 71820 74385 77140 77764 82215 89262 97205 99180 104139 107730 109620 115710 116646 136087 138852 148770 164430 173565 174969 178524 194410 208278 215460 223155 231420 233292 272174 291615 297540 312417 328860 347130 349938 369379 388820 408261 416556 446310 520695 524907 544348 563789 583230 624834 680435 694260 699876 738758 816522 874845 892620 1041390 1049814 1108137 1127578 1166460 1224783 1249668 1360870 1477516 1562085 1574721 1633044 1691367 1749690 1846895 2041305 2082780 2099628 2216274 2255156 2449566 2585653 2624535 2721740 2818945 3124170 3149442 3324411 3382734 3499380 3674349 3693790 3946523 4082610 4432548 4899132 5074101 5171306 5249070 5540685 5637890 6123915 6248340 6298884 6648822 6765468 7348698 7387580 7756959 7873605 7893046 8165220 8456835 9973233 10148202 10342612 10498140 10711991 11023047 11081370 11275780 11839569 12247830 12928265 13297644 14697396 15222303 15513918 15747210 15786092 16622055 16913670 18371745 19732615 19946466 20296404 21423982 22046094 22162740 23270877 23679138 24495660 25370505 25856530 29919699 30444606 31027836 31494420 32135973 33244110 33827340 35518707 36743490 38784795 39465230 39892932 42847964 44092188 45666909 46541754 47358276 49866165 50741010 51713060 53559955 55115235 59197845 59839398 60889212 64271946 66488220 69812631 71037414 73486980 74983937 76111515 77569590 78930460 91333818 93083508 96407919 99732330 101482020 106556121 107119910 110230470 116354385 118395690 119678796 128543892 139625262 142074828 149598495 149967874 152223030 155139180 160679865 177593535 182667636 192815838 199464660 209437893 213112242 214239820 220460940 224951811 228334545 232708770 236791380 279250524 289223757 299196990 299935748 304446060 319668363 321359730 349063155 355187070 374919685 385631676 418875786 426224484 449903622 456669090 465417540 482039595 532780605 578447514 598393980 639336726 642719460 674855433 698126310 710374140 749839370 837751572 867671271 899807244 913338180 964079190 1047189465 1065561210 1124759055 1156895028 1278673452 1349710866 1396252620 1446118785 1499678740 1598341815 1735342542 1928158380 2024566299 2094378930 2131122420 2249518110 2699421732 2892237570 3196683630 3374277165 3470685084 4049132598 4188757860 4338356355 4499036220 5784475140 6073698897 6393367260 6748554330 8098265196 8676712710 10122831495 12147397794 13497108660 17353425420 20245662990 24294795588 30368494485 40491325980 60736988970 121473977940
- Sum of all divisors σ(n): 474260371200
- Sum of proper divisors (its aliquot sum) s(n): 352786393260
- 121473977940 is an abundant number, because the sum of its proper divisors (352786393260) is greater than itself. Its abundance is 231312415320
Bases of 121473977940
- Binary: 11100010010000110100111001110010101002
- Hexadecimal: 0x1C4869CE54
- Base-36: 1JSYGX90
Squares and roots of 121473977940
- 121473977940 squared (1214739779402) is 14755927316567606643600
- 121473977940 cubed (1214739779403) is 1792461189336976845943263842184000
-
The
square root of 121473977940 is 348531.1721209453 -
The
cube root of 121473977940 is 4952.5372557129
Scales and comparisons
How big is 121473977940?- 121,473,977,940 seconds is equal to 3,862 years, 25 weeks, 5 days, 19 hours, 39 minutes.
-
To count from 1 to 121,473,977,940 would take you about seven thousand, seven hundred twenty-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 121473977940 cubic inches would be around 412.7 feet tall.
Recreational maths with 121473977940
- 121473977940 backwards is 049779374121
- 121473977940 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121473977940's digits is 54
- More coming soon!
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