9972452160

Names of 9972452160

• Cardinal: 9972452160 can be written as Nine billion, nine hundred seventy-two million, four hundred fifty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 9.97245216 × 10⁹

Factors of 9972452160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9560

Divisors of 9972452160

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 88 90 96 99 108 110 120 121 132 135 144 160 165 176 180 192 198 216 220 240 242 264 270 288 297 320 330 352 360 363 396 432 440 480 484 495 528 540 576 594 605 660 704 720 726 792 864 880 960 968 990 1056 1080 1089 1188 1210 1320 1440 1452 1485 1584 1728 1760 1815 1936 1980 2112 2160 2178 2376 2420 2640 2880 2904 2970 3168 3267 3520 3630 3872 3960 4320 4356 4752 4840 5280 5445 5808 5940 6336 6534 7260 7744 7920 8640 8712 9504 9539 9680 10560 10890 11616 11880 13068 14520 15840 16335 17424 19008 19078 19360 21780 23232 23760 26136 28617 29040 31680 32670 34848 38156 38720 43560 47520 47695 52272 57234 58080 65340 69696 76312 85851 87120 95040 95390 104544 104929 114468 116160 130680 143085 152624 171702 174240 190780 209088 209858 228936 257553 261360 286170 305248 314787 343404 348480 381560 419716 429255 457872 515106 522720 524645 572340 610496 629574 686808 763120 839432 858510 915744 944361 1030212 1045440 1049290 1144680 1154219 1259148 1287765 1373616 1526240 1573935 1678864 1717020 1831488 1888722 2060424 2098580 2289360 2308438 2518296 2575530 2747232 2833083 3052480 3147870 3357728 3434040 3462657 3777444 4120848 4197160 4578720 4616876 4721805 5036592 5151060 5494464 5666166 5771095 6295740 6715456 6868080 6925314 7554888 8241696 8394320 9157440 9233752 9443610 10073184 10302120 10387971 11332332 11542190 12591480 13736160 13850628 14165415 15109776 16483392 16788640 17313285 18467504 18887220 20146368 20604240 20775942 22664664 23084380 25182960 27472320 27701256 28330830 30219552 31163913 33577280 34626570 36935008 37774440 41208480 41551884 45329328 46168760 50365920 51939855 55402512 56661660 60439104 62327826 69253140 73870016 75548880 82416960 83103768 90658656 92337520 100731840 103879710 110805024 113323320 124655652 138506280 151097760 155819565 166207536 181317312 184675040 207759420 221610048 226646640 249311304 277012560 302195520 311639130 332415072 369350080 415518840 453293280 498622608 554025120 623278260 664830144 831037680 906586560 997245216 1108050240 1246556520 1662075360 1994490432 2493113040 3324150720 4986226080 9972452160
• Sum of all divisors σ(n): 38673633600
• Sum of proper divisors (its aliquot sum) s(n): 28701181440
• 9972452160 is an abundant number, because the sum of its proper divisors (28701181440) is greater than itself. Its abundance is 18728729280

Bases of 9972452160

• Binary: 1001010010011001111000101101000000₂
• Hexadecimal: 0x252678B40
• Base-36: 4KXC9C0

Squares and roots of 9972452160

• 9972452160 squared (9972452160²) is 99449802083488665600
• 9972452160 cubed (9972452160³) is 991758393599059043598237696000
• The square root of 9972452160 is 99862.1658086785
• The cube root of 9972452160 is 2152.4545365477

Scales and comparisons

• 9,972,452,160 seconds is equal to 317 years, 4 weeks, 5 days, 21 hours, 36 minutes.
• To count from 1 to 9,972,452,160 would take you about six hundred thirty-four 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 9972452160 cubic inches would be around 179.4 feet tall.

Recreational maths with 9972452160

• 9972452160 backwards is 0612542799
• 9972452160 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9972452160's digits is 45
• More coming soon!