80279142400

Names of 80279142400

• Cardinal: 80279142400 can be written as Eighty billion, two hundred seventy-nine million, one hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 8.02791424 × 10¹⁰

Factors of 80279142400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 103

Divisors of 80279142400

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 43 50 53 64 80 86 100 106 128 160 172 200 212 215 256 265 320 344 400 424 430 512 530 640 688 800 848 860 1024 1060 1075 1280 1325 1376 1600 1696 1720 1849 2048 2120 2150 2279 2560 2650 2752 3200 3392 3440 3698 4096 4240 4300 4558 5120 5300 5504 6400 6784 6880 7396 8192 8480 8600 9116 9245 10240 10600 11008 11395 12800 13568 13760 14792 16384 16960 17200 18232 18490 20480 21200 22016 22790 25600 27136 27520 29584 32768 33920 34400 36464 36980 40960 42400 44032 45580 46225 51200 54272 55040 56975 59168 67840 68800 72928 73960 81920 84800 88064 91160 92450 97997 102400 108544 110080 113950 118336 135680 137600 145856 147920 163840 169600 176128 182320 184900 195994 204800 217088 220160 227900 236672 271360 275200 291712 295840 339200 352256 364640 369800 391988 409600 434176 440320 455800 473344 489985 542720 550400 583424 591680 678400 704512 729280 739600 783976 819200 868352 880640 911600 946688 979970 1085440 1100800 1166848 1183360 1356800 1409024 1458560 1479200 1567952 1736704 1761280 1823200 1893376 1959940 2170880 2201600 2333696 2366720 2449925 2713600 2917120 2958400 3135904 3522560 3646400 3786752 3919880 4341760 4403200 4667392 4733440 4899850 5427200 5834240 5916800 6271808 7045120 7292800 7573504 7839760 8683520 8806400 9334784 9466880 9799700 10854400 11668480 11833600 12543616 14585600 15147008 15679520 17612800 18669568 18933760 19599400 21708800 23336960 23667200 25087232 29171200 30294016 31359040 35225600 37339136 37867520 39198800 43417600 46673920 47334400 50174464 58342400 60588032 62718080 74678272 75735040 78397600 93347840 94668800 100348928 116684800 125436160 151470080 156795200 186695680 189337600 200697856 233369600 250872320 302940160 313590400 373391360 378675200 401395712 466739200 501744640 627180800 757350400 802791424 933478400 1003489280 1254361600 1514700800 1605582848 1866956800 2006978560 2508723200 3211165696 4013957120 5017446400 8027914240 10034892800 16055828480 20069785600 40139571200 80279142400
• Sum of all divisors σ(n): 207672681870
• Sum of proper divisors (its aliquot sum) s(n): 127393539470
• 80279142400 is an abundant number, because the sum of its proper divisors (127393539470) is greater than itself. Its abundance is 47114397070

Bases of 80279142400

• Binary: 1001010110001000000101000000000000000₂
• Hexadecimal: 0x12B1028000
• Base-36: 10VO4MPS

Squares and roots of 80279142400

• 80279142400 squared (80279142400²) is 6444740704479477760000
• 80279142400 cubed (80279142400³) is 517378256745984312972673024000000
• The square root of 80279142400 is 283335.7414799623
• The cube root of 80279142400 is 4313.8751796085

Scales and comparisons

• 80,279,142,400 seconds is equal to 2,552 years, 32 weeks, 4 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 80,279,142,400 would take you about five thousand, one hundred 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 80279142400 cubic inches would be around 359.5 feet tall.

Recreational maths with 80279142400

• 80279142400 backwards is 00424197208
• The number of decimal digits it has is: 11
• The sum of 80279142400's digits is 37
• More coming soon!