80918393472
80,918,393,472 is an even composite number composed of five prime numbers multiplied together.
80918393472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 80918393472:
27 × 36 × 7 × 432 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 43 × 43 × 67)See below for interesting mathematical facts about the number 80918393472 from the Numbermatics database.
Names of 80918393472
- Cardinal: 80918393472 can be written as Eighty billion, nine hundred eighteen million, three hundred ninety-three thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 8.0918393472 × 1010
Factors of 80918393472
Divisors of 80918393472
- Number of divisors d(n): 672
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 43 48 54 56 63 64 67 72 81 84 86 96 108 112 126 128 129 134 144 162 168 172 189 192 201 216 224 243 252 258 268 288 301 324 336 344 378 384 387 402 432 448 469 486 504 516 536 567 576 602 603 648 672 688 729 756 774 804 864 896 903 938 972 1008 1032 1072 1134 1152 1161 1204 1206 1296 1344 1376 1407 1458 1512 1548 1608 1701 1728 1806 1809 1849 1876 1944 2016 2064 2144 2268 2322 2408 2412 2592 2688 2709 2752 2814 2881 2916 3024 3096 3216 3402 3456 3483 3612 3618 3698 3752 3888 4032 4128 4221 4288 4536 4644 4816 4824 5103 5184 5418 5427 5504 5547 5628 5762 5832 6048 6192 6432 6804 6966 7224 7236 7396 7504 7776 8064 8127 8256 8442 8576 8643 9072 9288 9632 9648 10206 10368 10449 10836 10854 11094 11256 11524 11664 12096 12384 12663 12864 12943 13608 13932 14448 14472 14792 15008 15552 16254 16281 16512 16641 16884 17286 18144 18576 19264 19296 20167 20412 20898 21672 21708 22188 22512 23048 23328 24192 24381 24768 25326 25728 25886 25929 27216 27864 28896 28944 29584 30016 31104 31347 32508 32562 33282 33768 34572 36288 37152 37989 38528 38592 38829 40334 40824 41796 43344 43416 44376 45024 46096 46656 48762 48843 49536 49923 50652 51772 51858 54432 55728 57792 57888 59168 60032 60501 62694 65016 65124 66564 67536 69144 72576 73143 74304 75978 77184 77658 77787 80668 81648 83592 86688 86832 88752 90048 92192 93312 97524 97686 99846 101304 103544 103716 108864 111456 113967 115584 115776 116487 118336 121002 123883 125388 130032 130248 133128 135072 138288 146286 148608 149769 151956 155316 155574 161336 163296 167184 173376 173664 177504 180096 181503 184384 195048 195372 199692 202608 207088 207432 217728 219429 222912 227934 231552 232974 233361 236672 242004 247766 250776 260064 260496 266256 270144 276576 292572 299538 303912 310632 311148 322672 326592 334368 341901 346752 347328 349461 355008 363006 368768 371649 390096 390744 399384 405216 414176 414864 438858 445824 449307 455868 465948 466722 484008 495532 501552 520128 520992 532512 540288 544509 553152 585144 599076 607824 621264 622296 645344 653184 668736 683802 694656 698922 700083 710016 726012 743298 780192 781488 798768 810432 828352 829728 867181 877716 898614 911736 931896 933444 968016 991064 1003104 1040256 1041984 1048383 1065024 1089018 1106304 1114947 1170288 1198152 1215648 1242528 1244592 1290688 1337472 1347921 1367604 1397844 1400166 1452024 1486596 1560384 1562976 1597536 1620864 1633527 1656704 1659456 1734362 1755432 1797228 1823472 1863792 1866888 1936032 1982128 2006208 2083968 2096766 2100249 2130048 2178036 2229894 2340576 2396304 2431296 2485056 2489184 2581376 2601543 2695842 2735208 2795688 2800332 2904048 2973192 3120768 3125952 3145149 3195072 3267054 3318912 3344841 3468724 3510864 3594456 3646944 3727584 3733776 3872064 3964256 4012416 4193532 4200498 4356072 4459788 4681152 4792608 4862592 4900581 4970112 4978368 5203086 5391684 5470416 5591376 5600664 5808096 5946384 6251904 6290298 6390144 6534108 6689682 6937448 7021728 7188912 7293888 7455168 7467552 7744128 7804629 7928512 8387064 8400996 8712144 8919576 9362304 9435447 9585216 9801162 9956736 10034523 10406172 10783368 10940832 11182752 11201328 11616192 11892768 12580596 13068216 13379364 13874896 14043456 14377824 14587776 14701743 14910336 14935104 15609258 15857024 16774128 16801992 17424288 17839152 18870894 19170432 19602324 20069046 20812344 21566736 21881664 22365504 22402656 23232384 23413887 23785536 25161192 26136432 26758728 27749792 28086912 28755648 29403486 29870208 30103569 31218516 33548256 33603984 34848576 35678304 37741788 39204648 40138092 41624688 43133472 43763328 44731008 44805312 46827774 47571072 50322384 52272864 53517456 55499584 57511296 58806972 60207138 62437032 67096512 67207968 69697152 70241661 71356608 75483576 78409296 80276184 83249376 86266944 89610624 90310707 93655548 100644768 104545728 107034912 110999168 117613944 120414276 124874064 134193024 134415936 140483322 142713216 150967152 156818592 160552368 166498752 172533888 180621414 187311096 201289536 209091456 210724983 214069824 235227888 240828552 249748128 268831872 280966644 301934304 313637184 321104736 332997504 361242828 374622192 402579072 421449966 428139648 470455776 481657104 499496256 561933288 603868608 627274368 632174949 642209472 722485656 749244384 842899932 940911552 963314208 998992512 1123866576 1207737216 1264349898 1284418944 1444971312 1498488768 1685799864 1881823104 1926628416 2247733152 2528699796 2889942624 2996977536 3371599728 3853256832 4495466304 5057399592 5779885248 6743199456 8990932608 10114799184 11559770496 13486398912 20229598368 26972797824 40459196736 80918393472
- Sum of all divisors σ(n): 287018477280
- Sum of proper divisors (its aliquot sum) s(n): 206100083808
- 80918393472 is an abundant number, because the sum of its proper divisors (206100083808) is greater than itself. Its abundance is 125181690336
Bases of 80918393472
- Binary: 10010110101110001110010110010100000002
- Hexadecimal: 0x12D71CB280
- Base-36: 1168Q000
Squares and roots of 80918393472
- 80918393472 squared (809183934722) is 6547786402089412214784
- 80918393472 cubed (809183934723) is 529836356454882260521094687490048
-
The
square root of 80918393472 is 284461.5852307653 -
The
cube root of 80918393472 is 4325.2951735375
Scales and comparisons
How big is 80918393472?- 80,918,393,472 seconds is equal to 2,572 years, 49 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
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To count from 1 to 80,918,393,472 would take you about five thousand, one hundred forty-five 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 80918393472 cubic inches would be around 360.4 feet tall.
Recreational maths with 80918393472
- 80918393472 backwards is 27439381908
- 80918393472 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80918393472's digits is 54
- More coming soon!
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The information we have on file for 80918393472 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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