164972183220

Names of 164972183220

• Cardinal: 164972183220 can be written as One hundred sixty-four billion, nine hundred seventy-two million, one hundred eighty-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.6497218322 × 10¹¹

Factors of 164972183220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 822

Divisors of 164972183220

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 61 65 78 81 90 108 117 122 130 135 156 162 180 183 195 234 244 260 270 281 305 324 351 366 390 405 457 468 540 549 562 585 610 702 732 780 793 810 843 914 915 1053 1098 1124 1170 1220 1371 1404 1405 1586 1620 1647 1686 1755 1828 1830 2106 2196 2285 2340 2379 2529 2742 2745 2810 3172 3294 3372 3510 3653 3660 3965 4113 4212 4215 4570 4758 4941 5058 5265 5484 5490 5620 5941 6588 6855 7020 7137 7306 7587 7930 8226 8235 8430 9140 9516 9882 10116 10530 10959 10980 11882 11895 12339 12645 13710 14274 14612 15174 15860 16452 16470 16860 17141 17823 18265 19764 20565 21060 21411 21918 22761 23764 23790 24678 24705 25290 27420 27877 28548 29705 30348 32877 32940 34282 35646 35685 36530 37017 37935 41130 42822 43836 45522 47580 49356 49410 50580 51423 53469 54795 55754 59410 61695 64233 65754 68564 71292 71370 73060 74034 75870 82260 83631 85644 85705 89115 91044 98631 98820 102846 106938 107055 109590 111508 113805 118820 123390 128417 128466 131508 139385 142740 148068 151740 154269 160407 164385 167262 171410 178230 185085 197262 205692 213876 214110 219180 222833 227610 246780 250893 256834 256932 257115 267345 278770 295893 308538 320814 321165 328770 334524 342820 356460 362401 370170 385251 394524 418155 428220 445666 455220 462807 481221 493155 501786 513668 514230 534690 557540 591786 617076 641628 642085 642330 657540 668499 724802 740340 752679 770502 771345 802035 836310 891332 925614 962442 986310 1003572 1028460 1069380 1087203 1114165 1155753 1183572 1254465 1284170 1284660 1336998 1388421 1449604 1479465 1505358 1541004 1542690 1604070 1669421 1672620 1812005 1851228 1924884 1926255 1972620 2005497 2174406 2228330 2258037 2311506 2314035 2406105 2508930 2568340 2673996 2776842 2958930 3010716 3085380 3208140 3261609 3338842 3342495 3467259 3624010 3763395 3852510 4010994 4348812 4456660 4516074 4623012 4628070 4812210 5008263 5017860 5436015 5553684 5778765 5917860 6016491 6523218 6677684 6684990 6934518 6942105 7248020 7526790 7705020 7833437 8021988 8347105 9032148 9256140 9624420 9784827 10016526 10027485 10401777 10872030 11290185 11557530 12032982 13046436 13369980 13869036 13884210 15024789 15053580 15666874 16308045 16694210 17336295 18049473 19569654 20033052 20054970 20803554 21744060 22580370 23115060 23500311 24065964 25041315 27768420 29354481 30049578 30082455 31333748 32616090 33388420 34672590 36098946 39139308 39167185 40109940 41607108 45074367 45160740 47000622 48924135 50082630 52008885 58708962 60099156 60164910 65232180 69345180 70500933 72197892 75123945 78334370 90148734 90247365 94001244 97848270 100165260 101834681 104017770 117417924 117501555 120329820 135223101 141001866 146772405 150247890 156668740 180297468 180494730 195696540 203669362 208035540 211502799 225371835 235003110 270446202 282003732 293544810 300495780 305504043 352504665 360989460 407338724 423005598 450743670 470006220 509173405 540892404 587089620 611008086 634508397 676115505 705009330 846011196 901487340 916512129 1018346810 1057513995 1222016172 1269016794 1352231010 1410018660 1527520215 1833024258 2036693620 2115027990 2538033588 2704462020 2749536387 3055040430 3172541985 3666048516 4230055980 4582560645 5499072774 6110080860 6345083970 8248609161 9165121290 10998145548 12690167940 13747681935 16497218322 18330242580 27495363870 32994436644 41243045805 54990727740 82486091610 164972183220
• Sum of all divisors σ(n): 569729847456
• Sum of proper divisors (its aliquot sum) s(n): 404757664236
• 164972183220 is an abundant number, because the sum of its proper divisors (404757664236) is greater than itself. Its abundance is 239785481016

Bases of 164972183220

• Binary: 10011001101001000110111011111010110100₂
• Hexadecimal: 0x26691BBEB4
• Base-36: 23SC6F90

Squares and roots of 164972183220

• 164972183220 squared (164972183220²) is 27215821236373249568400
• 164972183220 cubed (164972183220³) is 4489853447489734656104870722248000
• The square root of 164972183220 is 406167.6786993275
• The cube root of 164972183220 is 5484.4983135807

Scales and comparisons

• 164,972,183,220 seconds is equal to 5,245 years, 31 weeks, 3 days, 6 hours, 27 minutes.
• To count from 1 to 164,972,183,220 would take you about ten thousand, four hundred ninety-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 164972183220 cubic inches would be around 457 feet tall.

Recreational maths with 164972183220

• 164972183220 backwards is 022381279461
• 164972183220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164972183220's digits is 45
• More coming soon!