2147641020
2,147,641,020 is an even composite number composed of seven prime numbers multiplied together.
2147641020 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 2147641020:
22 × 33 × 5 × 7 × 43 × 73 × 181
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 43 × 73 × 181)See below for interesting mathematical facts about the number 2147641020 from the Numbermatics database.
Names of 2147641020
- Cardinal: 2147641020 can be written as Two billion, one hundred forty-seven million, six hundred forty-one thousand and twenty.
Scientific notation
- Scientific notation: 2.14764102 × 109
Factors of 2147641020
Divisors of 2147641020
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 43 45 54 60 63 70 73 84 86 90 105 108 126 129 135 140 146 172 180 181 189 210 215 219 252 258 270 292 301 315 362 365 378 387 420 430 438 511 516 540 543 602 630 645 657 724 730 756 774 860 876 903 905 945 1022 1086 1095 1161 1204 1260 1267 1290 1314 1460 1505 1533 1548 1629 1806 1810 1890 1935 1971 2044 2172 2190 2322 2534 2555 2580 2628 2709 2715 3010 3066 3139 3258 3285 3612 3620 3780 3801 3870 3942 4380 4515 4599 4644 4887 5068 5110 5418 5430 5805 6020 6132 6278 6335 6516 6570 7602 7665 7740 7783 7884 8127 8145 9030 9198 9417 9774 9855 10220 10836 10860 11403 11610 12556 12670 13140 13213 13545 13797 15204 15330 15566 15695 16254 16290 18060 18396 18834 19005 19548 19710 21973 22806 22995 23220 23349 24435 25340 26426 27090 27594 28251 30660 31132 31390 32508 32580 34209 37668 38010 38915 39420 39639 40635 43946 45612 45990 46698 47085 48870 52852 54180 54481 55188 56502 57015 62780 65919 66065 68418 68985 70047 76020 77830 79278 81270 84753 87892 91980 92491 93396 94170 97740 108962 109865 113004 114030 116745 118917 131838 132130 136836 137970 140094 141255 155660 158556 162540 163443 169506 171045 184982 188340 197757 198195 210141 217924 219730 228060 233490 237834 263676 264260 272405 275940 277473 280188 282510 326886 329595 339012 342090 350235 356751 369964 395514 396390 420282 423765 439460 462455 466980 475668 490329 544810 554946 565020 568159 593271 594585 653772 659190 684180 700470 713502 791028 792780 817215 832419 840564 847530 924910 980658 988785 1050705 1089620 1109892 1136318 1186542 1189170 1318380 1387365 1400940 1427004 1470987 1634430 1664838 1695060 1704477 1783755 1849820 1961316 1977570 2101410 2272636 2373084 2378340 2451645 2497257 2774730 2840795 2941974 2966355 3268860 3329676 3408954 3567510 3955140 3977113 4162095 4202820 4903290 4994514 5113431 5549460 5681590 5883948 5932710 6817908 7135020 7354935 7954226 8324190 8522385 9806580 9989028 10226862 11363180 11865420 11931339 12486285 14709870 15340293 15908452 16648380 17044770 19885565 20453724 23862678 24972570 25567155 29419740 30680586 34089540 35794017 39771130 47725356 49945140 51134310 59656695 61361172 71588034 76701465 79542260 102268620 107382051 119313390 143176068 153402930 178970085 214764102 238626780 306805860 357940170 429528204 536910255 715880340 1073820510 2147641020
- Sum of all divisors σ(n): 7964436480
- Sum of proper divisors (its aliquot sum) s(n): 5816795460
- 2147641020 is an abundant number, because the sum of its proper divisors (5816795460) is greater than itself. Its abundance is 3669154440
Bases of 2147641020
- Binary: 100000000000001001100110101111002
- Hexadecimal: 0x800266BC
- Base-36: ZINEF0
Squares and roots of 2147641020
- 2147641020 squared (21476410202) is 4612361950786640400
- 2147641020 cubed (21476410203) is 9905697724596610191029208000
-
The
square root of 2147641020 is 46342.6479605989 -
The
cube root of 2147641020 is 1290.1906694909
Scales and comparisons
How big is 2147641020?- 2,147,641,020 seconds is equal to 68 years, 14 weeks, 6 days, 22 hours, 57 minutes.
-
To count from 1 to 2,147,641,020 would take you about one hundred thirty-six 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 2147641020 cubic inches would be around 107.5 feet tall.
Recreational maths with 2147641020
- 2147641020 backwards is 0201467412
- 2147641020 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2147641020's digits is 27
- More coming soon!
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