13421732240
13,421,732,240 is an even composite number composed of seven prime numbers multiplied together.
13421732240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13421732240:
24 × 5 × 7 × 19 × 37 × 103 × 331
(2 × 2 × 2 × 2 × 5 × 7 × 19 × 37 × 103 × 331)See below for interesting mathematical facts about the number 13421732240 from the Numbermatics database.
Names of 13421732240
- Cardinal: 13421732240 can be written as Thirteen billion, four hundred twenty-one million, seven hundred thirty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.342173224 × 1010
Factors of 13421732240
Divisors of 13421732240
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 35 37 38 40 56 70 74 76 80 95 103 112 133 140 148 152 185 190 206 259 266 280 296 304 331 370 380 412 515 518 532 560 592 662 665 703 721 740 760 824 1030 1036 1064 1295 1324 1330 1406 1442 1480 1520 1648 1655 1957 2060 2072 2128 2317 2590 2648 2660 2812 2884 2960 3310 3515 3605 3811 3914 4120 4144 4634 4921 5180 5296 5320 5624 5768 6289 6620 7030 7210 7622 7828 8240 9268 9785 9842 10360 10640 11248 11536 11585 12247 12578 13240 13699 14060 14420 15244 15656 18536 19055 19570 19684 20720 23170 24494 24605 25156 26480 26677 27398 28120 28840 30488 31312 31445 34093 37072 38110 39140 39368 44023 46340 48988 49210 50312 53354 54796 56240 57680 60976 61235 62890 68186 68495 72409 76220 78280 78736 85729 88046 92680 97976 98420 100624 106708 109592 122470 125780 133385 136372 136990 144818 152440 156560 170465 171458 176092 185360 195952 196840 213416 219184 220115 232693 238651 244940 251560 266770 272744 273980 289636 304880 340930 342916 352184 362045 393680 426832 428645 440230 465386 477302 489880 503120 506863 533540 545488 547960 579272 647767 681860 685832 704368 724090 857290 880460 930772 954604 979760 1013726 1067080 1095920 1158544 1163465 1193255 1261441 1295534 1363720 1371664 1448180 1628851 1714580 1760920 1861544 1909208 2027452 2134160 2326930 2386510 2522882 2534315 2591068 2727440 2896360 3238835 3257702 3429160 3521840 3723088 3818416 4054904 4534369 4653860 4773020 5045764 5068630 5182136 5792720 6307205 6477670 6515404 6858320 8109808 8144255 8830087 9068738 9307720 9546040 10091528 10137260 10364272 12614410 12955340 13030808 16288510 17660174 18137476 18615440 19092080 20183056 20274520 22671845 23967379 25228820 25910680 26061616 32577020 35320348 36274952 40549040 44150435 45343690 47934758 50457640 51821360 65154040 70640696 72549904 88300870 90687380 95869516 100915280 119836895 130308080 141281392 167771653 176601740 181374760 191739032 239673790 335543306 353203480 362749520 383478064 479347580 671086612 706406960 838858265 958695160 1342173224 1677716530 1917390320 2684346448 3355433060 6710866120 13421732240
- Sum of all divisors σ(n): 39047024640
- Sum of proper divisors (its aliquot sum) s(n): 25625292400
- 13421732240 is an abundant number, because the sum of its proper divisors (25625292400) is greater than itself. Its abundance is 12203560160
Bases of 13421732240
- Binary: 11000111111111111101100001100100002
- Hexadecimal: 0x31FFF6190
- Base-36: 65YYAVK
Squares and roots of 13421732240
- 13421732240 squared (134217322402) is 180142896322255417600
- 13421732240 cubed (134217322403) is 2417829719375392967916583424000
-
The
square root of 13421732240 is 115852.1999791113 -
The
cube root of 13421732240 is 2376.4910889215
Scales and comparisons
How big is 13421732240?- 13,421,732,240 seconds is equal to 426 years, 40 weeks, 2 hours, 57 minutes, 20 seconds.
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To count from 1 to 13,421,732,240 would take you about eight hundred fifty-three 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 13421732240 cubic inches would be around 198 feet tall.
Recreational maths with 13421732240
- 13421732240 backwards is 04223712431
- The number of decimal digits it has is: 11
- The sum of 13421732240's digits is 29
- More coming soon!
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