80628429312

Names of 80628429312

• Cardinal: 80628429312 can be written as Eighty billion, six hundred twenty-eight million, four hundred twenty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 8.0628429312 × 10¹⁰

Factors of 80628429312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 141

Divisors of 80628429312

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 47 48 64 72 89 94 96 128 141 144 178 188 192 256 267 282 288 356 376 384 423 512 534 564 576 712 752 768 801 846 1068 1128 1152 1424 1504 1536 1602 1692 2136 2209 2256 2304 2848 3008 3204 3384 4183 4272 4418 4512 4608 5696 6016 6408 6627 6768 7921 8366 8544 8836 9024 11392 12032 12549 12816 13254 13536 15842 16732 17088 17672 18048 19881 22784 23763 24064 25098 25632 26508 27072 31684 33464 34176 35344 36096 37647 39762 45568 47526 50196 51264 53016 54144 63368 66928 68352 70688 71289 72192 75294 79524 95052 100392 102528 106032 108288 126736 133856 136704 141376 142578 150588 159048 190104 196601 200784 205056 212064 216576 253472 267712 282752 285156 301176 318096 372287 380208 393202 401568 410112 424128 506944 535424 565504 570312 589803 602352 636192 744574 760416 786404 803136 848256 1013888 1070848 1116861 1131008 1140624 1179606 1204704 1272384 1489148 1520832 1572808 1606272 1696512 1769409 2027776 2141696 2233722 2281248 2359212 2409408 2544768 2978296 3041664 3145616 3212544 3350583 3393024 3538818 4055552 4467444 4562496 4718424 4818816 5089536 5956592 6083328 6291232 6425088 6701166 7077636 8934888 9124992 9436848 9637632 10179072 11913184 12166656 12582464 13402332 14155272 17497489 17869776 18249984 18873696 19275264 23826368 25164928 26804664 28310544 34994978 35739552 36499968 37747392 47652736 50329856 52492467 53609328 56621088 69989956 71479104 75494784 95305472 100659712 104984934 107218656 113242176 139979912 142958208 150989568 157477401 190610944 209969868 214437312 226484352 279959824 285916416 301979136 314954802 419939736 428874624 452968704 559919648 571832832 629909604 839879472 857749248 905937408 1119839296 1259819208 1679758944 1715498496 2239678592 2519638416 3359517888 4479357184 5039276832 6719035776 8958714368 10078553664 13438071552 20157107328 26876143104 40314214656 80628429312
• Sum of all divisors σ(n): 240456918273
• Sum of proper divisors (its aliquot sum) s(n): 159828488961
• 80628429312 is an abundant number, because the sum of its proper divisors (159828488961) is greater than itself. Its abundance is 79200059649

Bases of 80628429312

• Binary: 1001011000101110101000011001000000000₂
• Hexadecimal: 0x12C5D43200
• Base-36: 111G3280

Squares and roots of 80628429312

• 80628429312 squared (80628429312²) is 6500943613320180793344
• 80628429312 cubed (80628429312³) is 524160872587884058719196784099328
• The square root of 80628429312 is 283951.4559075195
• The cube root of 80628429312 is 4320.1225479639

Scales and comparisons

• 80,628,429,312 seconds is equal to 2,563 years, 38 weeks, 1 day, 9 hours, 55 minutes, 12 seconds.
• To count from 1 to 80,628,429,312 would take you about five thousand, one hundred twenty-seven 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 80628429312 cubic inches would be around 360 feet tall.

Recreational maths with 80628429312

• 80628429312 backwards is 21392482608
• The number of decimal digits it has is: 11
• The sum of 80628429312's digits is 45
• More coming soon!