9928220120

Names of 9928220120

• Cardinal: 9928220120 can be written as Nine billion, nine hundred twenty-eight million, two hundred twenty thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.92822012 × 10⁹

Factors of 9928220120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 670

Divisors of 9928220120

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 35 40 43 52 56 65 70 86 91 104 130 137 140 172 182 215 260 274 280 301 344 364 430 455 463 520 548 559 602 685 728 860 910 926 959 1096 1118 1204 1370 1505 1720 1781 1820 1852 1918 2236 2315 2408 2740 2795 3010 3241 3562 3640 3704 3836 3913 4472 4630 4795 5480 5590 5891 6019 6020 6482 7124 7672 7826 8905 9260 9590 11180 11782 12038 12040 12467 12964 14248 15652 16205 17810 18520 19180 19565 19909 22360 23564 24076 24934 25928 29455 30095 31304 32410 35620 38360 39130 39818 41237 42133 47128 48152 49868 58910 60190 62335 63431 64820 71240 76583 78260 79636 82474 84266 99545 99736 117820 120380 124670 126862 129640 139363 153166 156520 159272 164948 168532 199090 206185 210665 235640 240760 249340 253724 258817 278726 306332 317155 329896 337064 382915 398180 412370 421330 444017 498680 507448 517634 536081 557452 612664 634310 696815 765830 796360 824603 824740 842660 888034 1035268 1072162 1114904 1268620 1294085 1393630 1531660 1649206 1649480 1685320 1776068 1811719 2070536 2144324 2220085 2537240 2588170 2680405 2727533 2787260 3063320 3298412 3552136 3623438 4123015 4288648 4440170 5176340 5360810 5455066 5574520 5772221 6596824 7246876 8246030 8880340 9058595 10352680 10721620 10910132 11544442 13637665 14493752 16492060 17760680 18117190 19092731 21443240 21820264 23088884 27275330 28861105 32984120 35457929 36234380 38185462 46177768 54550660 57722210 70915858 72468760 76370924 95463655 109101320 115444420 141831716 152741848 177289645 190927310 230888840 248205503 283663432 354579290 381854620 496411006 709158580 763709240 992822012 1241027515 1418317160 1985644024 2482055030 4964110060 9928220120
• Sum of all divisors σ(n): 28399472640
• Sum of proper divisors (its aliquot sum) s(n): 18471252520
• 9928220120 is an abundant number, because the sum of its proper divisors (18471252520) is greater than itself. Its abundance is 8543032400

Bases of 9928220120

• Binary: 1001001111110001001001110111011000₂
• Hexadecimal: 0x24FC49DD8
• Base-36: 4K707O8

Squares and roots of 9928220120

• 9928220120 squared (9928220120²) is 98569554751172814400
• 9928220120 cubed (9928220120³) is 978620236700035529523105728000
• The square root of 9928220120 is 99640.4542342115
• The cube root of 9928220120 is 2149.2674713781

Scales and comparisons

• 9,928,220,120 seconds is equal to 315 years, 35 weeks, 4 days, 22 hours, 55 minutes, 20 seconds.
• To count from 1 to 9,928,220,120 would take you about six hundred thirty-one 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 9928220120 cubic inches would be around 179.1 feet tall.

Recreational maths with 9928220120

• 9928220120 backwards is 0210228299
• 9928220120 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9928220120's digits is 35
• More coming soon!