71440912980
71,440,912,980 is an even composite number composed of six prime numbers multiplied together.
71440912980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 71440912980:
22 × 34 × 5 × 312 × 109 × 421
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 31 × 31 × 109 × 421)See below for interesting mathematical facts about the number 71440912980 from the Numbermatics database.
Names of 71440912980
- Cardinal: 71440912980 can be written as Seventy-one billion, four hundred forty million, nine hundred twelve thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 7.144091298 × 1010
Factors of 71440912980
Divisors of 71440912980
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 62 81 90 93 108 109 124 135 155 162 180 186 218 270 279 310 324 327 372 405 421 436 465 540 545 558 620 654 810 837 842 930 961 981 1090 1116 1263 1308 1395 1620 1635 1674 1684 1860 1922 1962 2105 2180 2511 2526 2790 2883 2943 3270 3348 3379 3789 3844 3924 4185 4210 4805 4905 5022 5052 5580 5766 5886 6315 6540 6758 7578 8370 8420 8649 8829 9610 9810 10044 10137 11367 11532 11772 12555 12630 13051 13516 14415 14715 15156 16740 16895 17298 17658 18945 19220 19620 20274 22734 25110 25260 25947 26102 28830 29430 30411 33790 34101 34596 35316 37890 39153 40548 43245 44145 45468 45889 50220 50685 51894 52204 56835 57660 58860 60822 65255 67580 68202 75780 77841 78306 86490 88290 91233 91778 101370 103788 104749 113670 117459 121644 129735 130510 136404 137667 152055 155682 156612 170505 172980 176580 182466 183556 195765 202740 209498 227340 229445 234918 259470 261020 273699 275334 304110 311364 314247 341010 352377 364932 389205 391530 404581 413001 418996 456165 458890 469836 518940 523745 547398 550668 587295 608220 628494 682020 688335 704754 778410 783060 809162 826002 912330 917780 942741 1047490 1057131 1094796 1174590 1213743 1239003 1256988 1368495 1376670 1409508 1422559 1556820 1571235 1618324 1652004 1761885 1824660 1885482 2022905 2065005 2094980 2114262 2349180 2427486 2478006 2736990 2753340 2828223 2845118 3142470 3523770 3641229 3717009 3770964 4045810 4130010 4228524 4267677 4713705 4854972 4956012 5285655 5473980 5656446 5690236 6068715 6195015 6284940 7047540 7112795 7282458 7434018 8091620 8260020 8484669 8535354 9427410 10571310 10923687 11312892 12137430 12390030 12803031 14141115 14225590 14564916 14868036 16969338 17070708 18206145 18585045 18854820 21142620 21338385 21847374 24274860 24780060 25606062 28282230 28451180 32771061 33938676 36412290 37170090 38409093 42423345 42676770 43694748 44099329 51212124 54618435 56564460 64015155 65542122 72824580 74340180 76818186 84846690 85353540 88198658 109236870 115227279 128030310 131084244 132297987 153636372 163855305 169693380 176397316 192045465 218473740 220496645 230454558 256060620 264595974 327710610 384090930 396893961 440993290 460909116 529191948 576136395 655421220 661489935 768181860 793787922 881986580 1152272790 1190681883 1322979870 1587575844 1984469805 2304545580 2381363766 2645959740 3572045649 3968939610 4762727532 5953409415 7144091298 7937879220 11906818830 14288182596 17860228245 23813637660 35720456490 71440912980
- Sum of all divisors σ(n): 234255094920
- Sum of proper divisors (its aliquot sum) s(n): 162814181940
- 71440912980 is an abundant number, because the sum of its proper divisors (162814181940) is greater than itself. Its abundance is 91373268960
Bases of 71440912980
- Binary: 10000101000100011010111010010010101002
- Hexadecimal: 0x10A235D254
- Base-36: WTI2P90
Squares and roots of 71440912980
- 71440912980 squared (714409129802) is 5103804047415932480400
- 71440912980 cubed (714409129803) is 364620420818413426197811955592000
-
The
square root of 71440912980 is 267284.3298437079 -
The
cube root of 71440912980 is 4149.3716178291
Scales and comparisons
How big is 71440912980?- 71,440,912,980 seconds is equal to 2,271 years, 31 weeks, 1 day, 10 hours, 3 minutes.
-
To count from 1 to 71,440,912,980 would take you about four thousand, five hundred forty-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 71440912980 cubic inches would be around 345.8 feet tall.
Recreational maths with 71440912980
- 71440912980 backwards is 08921904417
- 71440912980 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 71440912980's digits is 45
- More coming soon!
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