16139329920

Names of 16139329920

• Cardinal: 16139329920 can be written as Sixteen billion, one hundred thirty-nine million, three hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.613932992 × 10¹⁰

Factors of 16139329920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 406

Divisors of 16139329920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 84 90 96 98 105 108 112 120 126 128 135 140 144 147 160 168 180 189 192 196 210 216 224 240 245 252 270 280 288 294 315 320 336 343 360 378 384 389 392 420 432 441 448 480 490 504 540 560 576 588 630 640 672 686 720 735 756 778 784 840 864 882 896 945 960 980 1008 1029 1080 1120 1152 1167 1176 1260 1323 1344 1372 1440 1470 1512 1556 1568 1680 1715 1728 1764 1890 1920 1945 1960 2016 2058 2160 2205 2240 2334 2352 2401 2520 2646 2688 2723 2744 2880 2940 3024 3087 3112 3136 3360 3430 3456 3501 3528 3780 3890 3920 4032 4116 4320 4410 4480 4668 4704 4802 5040 5145 5292 5446 5488 5760 5835 5880 6048 6174 6224 6272 6615 6720 6860 7002 7056 7203 7560 7780 7840 8064 8169 8232 8640 8820 9261 9336 9408 9604 10080 10290 10503 10584 10892 10976 11670 11760 12005 12096 12348 12448 13230 13440 13615 13720 14004 14112 14406 15120 15435 15560 15680 16338 16464 17280 17505 17640 18522 18672 18816 19061 19208 20160 20580 21006 21168 21609 21784 21952 23340 23520 24010 24192 24507 24696 24896 26460 27230 27440 28008 28224 28812 30240 30870 31120 31360 32676 32928 35010 35280 36015 37044 37344 38122 38416 40320 40845 41160 42012 42336 43218 43568 43904 46305 46680 47040 48020 49014 49392 49792 52515 52920 54460 54880 56016 56448 57183 57624 60480 61740 62240 64827 65352 65856 70020 70560 72030 73521 74088 74688 76244 76832 81690 82320 84024 84672 86436 87136 92610 93360 94080 95305 96040 98028 98784 105030 105840 108045 108920 109760 112032 114366 115248 120960 122535 123480 124480 129654 130704 131712 133427 140040 141120 144060 147042 148176 149376 152488 153664 163380 164640 168048 169344 171549 172872 174272 185220 186720 190610 192080 196056 197568 210060 211680 216090 217840 219520 224064 228732 230496 245070 246960 248960 259308 261408 266854 280080 282240 285915 288120 294084 296352 304976 307328 324135 326760 329280 336096 343098 345744 348544 367605 370440 373440 381220 384160 392112 395136 400281 420120 423360 432180 435680 448128 457464 460992 490140 493920 514647 518616 522816 533708 560160 571830 576240 588168 592704 609952 648270 653520 658560 667135 672192 686196 691488 735210 740880 746880 762440 768320 784224 800562 840240 846720 857745 864360 871360 914928 921984 933989 980280 987840 1029294 1037232 1045632 1067416 1120320 1143660 1152480 1176336 1185408 1200843 1219904 1296540 1307040 1334270 1344384 1372392 1382976 1470420 1481760 1524880 1536640 1568448 1601124 1680480 1715490 1728720 1742720 1829856 1867978 1960560 1975680 2001405 2058588 2074464 2134832 2240640 2287320 2304960 2352672 2401686 2439808 2573235 2593080 2614080 2668540 2744784 2765952 2801967 2940840 2963520 3049760 3136896 3202248 3360960 3430980 3457440 3602529 3659712 3735956 3921120 4002810 4117176 4148928 4269664 4574640 4609920 4669945 4705344 4803372 5146470 5186160 5228160 5337080 5489568 5603934 5881680 5927040 6004215 6099520 6404496 6721920 6861960 6914880 7205058 7319424 7471912 7842240 8005620 8234352 8297856 8405901 8539328 9149280 9339890 9410688 9606744 10292940 10372320 10674160 10979136 11207868 11763360 12008430 12199040 12808992 13723920 13829760 14009835 14410116 14943824 15684480 16011240 16468704 16811802 17078656 18012645 18298560 18679780 19213488 20585880 20744640 21348320 21958272 22415736 23526720 24016860 25217703 25617984 27447840 28019670 28820232 29887648 32022480 32937408 33623604 36025290 36597120 37359560 38426976 41171760 41489280 42029505 42696640 44831472 47053440 48033720 50435406 51235968 54895680 56039340 57640464 59775296 64044960 65874816 67247208 72050580 74719120 76853952 82343520 84059010 85393280 89662944 96067440 100870812 109791360 112078680 115280928 119550592 126088515 128089920 134494416 144101160 149438240 153707904 164687040 168118020 179325888 192134880 201741624 224157360 230561856 252177030 256179840 268988832 288202320 298876480 329374080 336236040 358651776 384269760 403483248 448314720 461123712 504354060 537977664 576404640 597752960 672472080 768539520 806966496 896629440 1008708120 1075955328 1152809280 1344944160 1613932992 1793258880 2017416240 2305618560 2689888320 3227865984 4034832480 5379776640 8069664960 16139329920
• Sum of all divisors σ(n): 66854268000
• Sum of proper divisors (its aliquot sum) s(n): 50714938080
• 16139329920 is an abundant number, because the sum of its proper divisors (50714938080) is greater than itself. Its abundance is 34575608160

Bases of 16139329920

• Binary: 1111000001111110101010000110000000₂
• Hexadecimal: 0x3C1FAA180
• Base-36: 7EWXUO0

Squares and roots of 16139329920

• 16139329920 squared (16139329920²) is 260477970266607206400
• 16139329920 cubed (16139329920³) is 4203939899024724063139135488000
• The square root of 16139329920 is 127040.6624667863
• The cube root of 16139329920 is 2527.1353329251

Scales and comparisons

• 16,139,329,920 seconds is equal to 513 years, 9 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 16,139,329,920 would take you about one thousand and twenty-six 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 16139329920 cubic inches would be around 210.6 feet tall.

Recreational maths with 16139329920

• 16139329920 backwards is 02992393161
• 16139329920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16139329920's digits is 45
• More coming soon!