80974429900

Names of 80974429900

• Cardinal: 80974429900 can be written as Eighty billion, nine hundred seventy-four million, four hundred twenty-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 8.09744299 × 10¹⁰

Factors of 80974429900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 203

Divisors of 80974429900

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 10 13 14 19 20 25 26 28 35 38 50 52 65 70 76 91 95 100 130 133 140 157 175 182 190 247 260 266 314 325 350 361 364 380 455 475 494 532 628 650 665 700 722 785 910 950 988 1099 1235 1300 1330 1444 1570 1729 1805 1820 1900 2041 2198 2275 2470 2527 2660 2983 3140 3325 3458 3610 3925 4082 4396 4550 4693 4940 5054 5495 5966 6175 6650 6916 7220 7850 8164 8645 9025 9100 9386 10108 10205 10990 11932 12350 12635 13300 14287 14915 15700 17290 18050 18772 20410 20881 21980 23465 24649 24700 25270 27475 28574 29830 32851 34580 36100 38779 40820 41762 43225 46930 49298 50540 51025 54950 56677 57148 59660 63175 65702 71435 74575 77558 83524 86450 93860 98596 102050 104405 109900 113354 117325 123245 126350 131404 142870 149150 155116 164255 172543 172900 193895 204100 208810 226708 234650 246490 252700 271453 283385 285740 298300 320437 328510 345086 357175 387790 396739 417620 468331 469300 492980 522025 542906 566770 616225 640874 657020 690172 714350 736801 775580 793478 821275 862715 936662 969475 1044050 1085812 1133540 1232450 1281748 1357265 1416925 1428700 1473602 1586956 1602185 1642550 1725430 1873324 1938950 1983695 2088100 2243059 2341655 2464900 2714530 2833850 2947204 3204370 3278317 3285100 3450860 3684005 3877900 3967390 4313575 4486118 4683310 5157607 5429060 5667700 6088303 6408740 6556634 6786325 7368010 7934780 8010925 8627150 8898289 8972236 9366620 9918475 10315214 11215295 11708275 12176606 13113268 13572650 14736020 16021850 16391585 17254300 17796578 18420025 19836950 20630428 22430590 23416550 24353212 25788035 27145300 30441515 32043700 32783170 35593156 36840050 39673900 42618121 44491445 44861180 46833100 51576070 56076475 60883030 62288023 65566340 73680100 81957925 85236242 88982890 103152140 112152950 115677757 121766060 124576046 128940175 152207575 163915850 170472484 177965780 213090605 222457225 224305900 231355514 249152092 257880350 304415150 311440115 327831700 426181210 444914450 462711028 515760700 578388785 608830300 622880230 809744299 852362420 889828900 1065453025 1156777570 1245760460 1557200575 1619488598 2130906050 2313555140 2891943925 3114401150 3238977196 4048721495 4261812100 5783887850 6228802300 8097442990 11567775700 16194885980 20243607475 40487214950 80974429900
• Sum of all divisors σ(n): 229708453968
• Sum of proper divisors (its aliquot sum) s(n): 148734024068
• 80974429900 is an abundant number, because the sum of its proper divisors (148734024068) is greater than itself. Its abundance is 67759594168

Bases of 80974429900

• Binary: 1001011011010011100111011111011001100₂
• Hexadecimal: 0x12DA73BECC
• Base-36: 117631ZG

Squares and roots of 80974429900

• 80974429900 squared (80974429900²) is 6556858297630014010000
• 80974429900 cubed (80974429900³) is 530937862585674905588762899000000
• The square root of 80974429900 is 284560.0637826749
• The cube root of 80974429900 is 4326.2933733047

Scales and comparisons

• 80,974,429,900 seconds is equal to 2,574 years, 38 weeks, 2 days, 1 hour, 11 minutes, 40 seconds.
• To count from 1 to 80,974,429,900 would take you about five thousand, one hundred forty-nine 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 80974429900 cubic inches would be around 360.5 feet tall.

Recreational maths with 80974429900

• 80974429900 backwards is 00992447908
• 80974429900 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80974429900's digits is 52
• More coming soon!