80137155420
80,137,155,420 is an even composite number composed of seven prime numbers multiplied together.
80137155420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 80137155420:
22 × 32 × 5 × 7 × 47 × 877 × 1543
(2 × 2 × 3 × 3 × 5 × 7 × 47 × 877 × 1543)See below for interesting mathematical facts about the number 80137155420 from the Numbermatics database.
Names of 80137155420
- Cardinal: 80137155420 can be written as Eighty billion, one hundred thirty-seven million, one hundred fifty-five thousand, four hundred twenty.
Scientific notation
- Scientific notation: 8.013715542 × 1010
Factors of 80137155420
Divisors of 80137155420
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 47 60 63 70 84 90 94 105 126 140 141 180 188 210 235 252 282 315 329 420 423 470 564 630 658 705 846 877 940 987 1260 1316 1410 1543 1645 1692 1754 1974 2115 2631 2820 2961 3086 3290 3508 3948 4230 4385 4629 4935 5262 5922 6139 6172 6580 7715 7893 8460 8770 9258 9870 10524 10801 11844 12278 13155 13887 14805 15430 15786 17540 18417 18516 19740 21602 23145 24556 26310 27774 29610 30695 30860 31572 32403 36834 39465 41219 43204 46290 52620 54005 55251 55548 59220 61390 64806 69435 72521 73668 78930 82438 92085 92580 97209 108010 110502 122780 123657 129612 138870 145042 157860 162015 164876 184170 194418 206095 216020 217563 221004 247314 276255 277740 288533 290084 324030 362605 368340 370971 388836 412190 435126 486045 494628 507647 552510 577066 618285 648060 652689 725210 741942 824380 865599 870252 972090 1015294 1087815 1105020 1154132 1236570 1305378 1353211 1442665 1450420 1483884 1522941 1731198 1854855 1944180 2030588 2175630 2473140 2538235 2596797 2610756 2706422 2885330 3045882 3263445 3462396 3709710 4059633 4327995 4351260 4568823 5076470 5193594 5412844 5770660 6091764 6526890 6766055 7419420 7614705 8119266 8655990 9137646 9472477 10152940 10387188 12178899 12983985 13053780 13532110 15229410 16238532 17311980 18275292 18944954 20298165 22844115 24357798 25967970 27064220 28417431 30458820 37889908 40596330 45688230 47362385 48715596 51935940 56834862 60894495 63600917 81192660 85252293 91376460 94724770 113669724 121788990 127201834 142087155 170504586 189449540 190802751 243577980 254403668 284174310 318004585 341009172 381605502 426261465 445206419 568348620 572408253 636009170 763211004 852522930 890412838 954013755 1144816506 1272018340 1335619257 1705045860 1780825676 1908027510 2226032095 2289633012 2671238514 2862041265 3816055020 4006857771 4452064190 5342477028 5724082530 6678096285 8013715542 8904128380 11448165060 13356192570 16027431084 20034288855 26712385140 40068577710 80137155420
- Sum of all divisors σ(n): 284227227648
- Sum of proper divisors (its aliquot sum) s(n): 204090072228
- 80137155420 is an abundant number, because the sum of its proper divisors (204090072228) is greater than itself. Its abundance is 123952916808
Bases of 80137155420
- Binary: 10010101010001000101111110011010111002
- Hexadecimal: 0x12A88BF35C
- Base-36: 10TBLCV0
Squares and roots of 80137155420
- 80137155420 squared (801371554202) is 6421963678809235376400
- 80137155420 cubed (801371554203) is 514637901430330655889929000088000
-
The
square root of 80137155420 is 283085.0674620617 -
The
cube root of 80137155420 is 4311.3304107901
Scales and comparisons
How big is 80137155420?- 80,137,155,420 seconds is equal to 2,548 years, 5 weeks, 6 days, 8 hours, 57 minutes.
-
To count from 1 to 80,137,155,420 would take you about five thousand and ninety-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 80137155420 cubic inches would be around 359.3 feet tall.
Recreational maths with 80137155420
- 80137155420 backwards is 02455173108
- 80137155420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80137155420's digits is 36
- More coming soon!
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