80306325840

Names of 80306325840

• Cardinal: 80306325840 can be written as Eighty billion, three hundred six million, three hundred twenty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.030632584 × 10¹⁰

Factors of 80306325840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 71

Divisors of 80306325840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 31 34 39 40 48 51 52 60 62 65 68 78 80 85 93 102 104 120 124 130 136 155 156 169 170 186 195 204 208 221 240 248 255 260 272 289 310 312 338 340 372 390 403 408 442 465 496 507 510 520 527 578 620 624 663 676 680 744 780 806 816 845 867 884 930 1014 1020 1040 1054 1105 1156 1209 1240 1326 1352 1360 1445 1488 1560 1581 1612 1690 1734 1768 1860 2015 2028 2040 2108 2197 2210 2312 2418 2480 2535 2635 2652 2704 2873 2890 3120 3162 3224 3315 3380 3468 3536 3720 3757 4030 4056 4080 4216 4335 4394 4420 4624 4836 4913 5070 5239 5270 5304 5746 5780 6045 6324 6448 6591 6630 6760 6851 6936 7440 7514 7905 8060 8112 8432 8619 8670 8788 8840 8959 9672 9826 10140 10478 10540 10608 10985 11271 11492 11560 12090 12648 13182 13260 13520 13702 13872 14365 14739 15028 15717 15810 16120 17238 17340 17576 17680 17918 18785 19344 19652 20280 20553 20956 21080 21970 22542 22984 23120 24180 24565 25296 26195 26364 26520 26877 27404 28730 29478 30056 31434 31620 32240 32955 34255 34476 34680 35152 35836 37349 37570 39304 40560 41106 41912 42160 43095 43940 44795 45084 45968 48360 48841 49130 52390 52728 53040 53754 54808 56355 57460 58956 60112 62868 63240 63869 65910 68107 68510 68952 69360 71672 73695 74698 75140 78585 78608 82212 83824 86190 87880 89063 89590 90168 96720 97682 98260 102765 104780 105456 107508 109616 112047 112710 114920 116467 117912 125736 126480 127738 131820 134385 136214 137020 137904 143344 146523 147390 149396 150280 152303 157170 164424 172380 175760 178126 179180 180336 186745 191607 195364 196520 204321 205530 209560 215016 224094 225420 229840 232934 235824 244205 251472 255476 263640 267189 268770 272428 274040 293046 294780 298792 300560 304606 314340 319345 328848 340535 344760 349401 356252 358360 373490 383214 390728 393040 408642 411060 419120 430032 445315 448188 450840 456909 465868 488410 510952 527280 534378 537540 544856 548080 560235 582335 586092 589560 597584 609212 628680 634933 638690 681070 689520 698802 712504 716720 732615 746980 761515 766428 781456 817284 822120 830297 890630 896376 901680 913818 931736 958035 976820 1021605 1021904 1068756 1075080 1089712 1120470 1157819 1164670 1172184 1179120 1218424 1257360 1269866 1277380 1335945 1362140 1397604 1425008 1465230 1493960 1514071 1523030 1532856 1634568 1644240 1660594 1747005 1781260 1792752 1827636 1863472 1904799 1916070 1953640 1979939 2043210 2137512 2150160 2240940 2284545 2315638 2329340 2344368 2436848 2490891 2539732 2554760 2671890 2724280 2795208 2930460 2987920 3028142 3046060 3065712 3174665 3269136 3321188 3473457 3494010 3562520 3655272 3809598 3832140 3907280 3959878 4086420 4151485 4275024 4481880 4542213 4569090 4631276 4658680 4981782 5079464 5109520 5343780 5448560 5590416 5789095 5860920 5939817 6056284 6092120 6349330 6642376 6946914 6988020 7125040 7310544 7570355 7619196 7664280 7919756 8172840 8302970 8963760 9084426 9138180 9262552 9317360 9523995 9899695 9963564 10158928 10687560 10793861 11578190 11721840 11879634 12112568 12184240 12454455 12698660 13284752 13893828 13976040 15140710 15238392 15328560 15839512 16345680 16605940 17367285 18168852 18276360 18525104 19047990 19682923 19799390 19927128 21375120 21587722 22711065 23156380 23759268 24225136 24908910 25397320 25739207 27787656 27952080 29699085 30281420 30476784 31679024 32381583 33211880 34734570 36337704 36552720 38095980 39365846 39598780 39854256 43175444 45422130 46312760 47518536 49817820 50794640 51478414 53969305 55575312 59048769 59398170 60562840 64763166 66423760 69469140 72675408 76191960 77217621 78731692 79197560 86350888 90844260 92625520 95037072 98414615 99635640 102956828 107938610 118097538 118796340 121125680 128696035 129526332 138938280 152383920 154435242 157463384 158395120 161907915 172701776 181688520 196829230 199271280 205913656 215877220 236195076 237592680 257392070 259052664 277876560 295243845 308870484 314926768 323815830 334609691 363377040 386088105 393658460 411827312 431754440 472390152 475185360 514784140 518105328 590487690 617740968 647631660 669219382 772176210 787316920 863508880 944780304 1003829073 1029568280 1180975380 1235481936 1295263320 1338438764 1544352420 1574633840 1673048455 2007658146 2059136560 2361950760 2590526640 2676877528 3088704840 3346096910 4015316292 4723901520 5019145365 5353755056 6177409680 6692193820 8030632584 10038290730 13384387640 16061265168 20076581460 26768775280 40153162920 80306325840
• Sum of all divisors σ(n): 295781068800
• Sum of proper divisors (its aliquot sum) s(n): 215474742960
• 80306325840 is an abundant number, because the sum of its proper divisors (215474742960) is greater than itself. Its abundance is 135168417120

Bases of 80306325840

• Binary: 1001010110010101000010100100101010000₂
• Hexadecimal: 0x12B2A14950
• Base-36: 10W4B9LC

Squares and roots of 80306325840

• 80306325840 squared (80306325840²) is 6449105969920251705600
• 80306325840 cubed (80306325840³) is 517904005397104972284729352704000
• The square root of 80306325840 is 283383.7077885741
• The cube root of 80306325840 is 4314.3620338949

Scales and comparisons

• 80,306,325,840 seconds is equal to 2,553 years, 25 weeks, 4 days, 8 hours, 44 minutes.
• To count from 1 to 80,306,325,840 would take you about five thousand, one hundred 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 80306325840 cubic inches would be around 359.5 feet tall.

Recreational maths with 80306325840

• 80306325840 backwards is 04852360308
• 80306325840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80306325840's digits is 39
• More coming soon!