20389060160

Names of 20389060160

• Cardinal: 20389060160 can be written as Twenty billion, three hundred eighty-nine million, sixty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.038906016 × 10¹⁰

Factors of 20389060160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 596

Divisors of 20389060160

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 29 32 34 35 37 40 56 58 64 68 70 74 80 85 112 116 119 136 140 145 148 160 170 185 203 224 232 238 259 272 280 290 296 320 340 370 406 448 464 476 493 499 518 544 560 580 592 595 629 680 740 812 928 952 986 998 1015 1036 1073 1088 1120 1160 1184 1190 1258 1295 1360 1480 1624 1856 1904 1972 1996 2030 2072 2146 2240 2320 2368 2380 2465 2495 2516 2590 2720 2960 3145 3248 3451 3493 3808 3944 3992 4060 4144 4292 4403 4640 4760 4930 4990 5032 5180 5365 5440 5920 6290 6496 6902 6986 7511 7616 7888 7984 8120 8288 8483 8584 8806 9280 9520 9860 9980 10064 10360 10730 11840 12580 12992 13804 13972 14471 15022 15776 15968 16240 16576 16966 17168 17255 17465 17612 18241 18463 19040 19720 19960 20128 20720 21460 22015 25160 27608 27944 28942 30044 31552 31936 32480 33932 34336 34510 34930 35224 36482 36926 37555 38080 39440 39920 40256 41440 42415 42920 44030 50320 55216 55888 57884 59381 60088 64960 67864 68672 69020 69860 70448 72355 72964 73852 75110 78880 79840 82880 84830 85840 88060 91205 92315 100640 101297 110432 111776 115768 118762 120176 127687 129241 135728 138040 139720 140896 144710 145928 147704 150220 157760 159680 169660 171680 176120 182410 184630 201280 202594 220864 223552 231536 237524 240352 246007 255374 258482 271456 276080 279440 281792 289420 291856 295408 296905 300440 313871 339320 343360 352240 364820 369260 405188 463072 475048 480704 492014 506485 510748 516964 535427 542912 552160 558880 578840 583712 590816 593810 600880 627742 638435 646205 678640 704480 729640 738520 810376 926144 950096 984028 1012970 1021496 1033928 1070854 1104320 1117760 1157680 1167424 1181632 1187620 1201760 1230035 1255484 1276870 1292410 1357280 1408960 1459280 1477040 1569355 1620752 1722049 1900192 1968056 2025940 2042992 2067856 2141708 2197097 2315360 2375240 2403520 2460070 2510968 2553740 2584820 2677135 2714560 2918560 2954080 3138710 3241504 3444098 3747989 3800384 3936112 4051880 4085984 4135712 4283416 4394194 4630720 4750480 4920140 5021936 5107480 5169640 5354270 5837120 5908160 6277420 6483008 6888196 7495978 7872224 8103760 8171968 8271424 8566832 8610245 8788388 9102259 9500960 9840280 10043872 10214960 10339280 10708540 10985485 12554840 13776392 14991956 15744448 16207520 17133664 17220490 17576776 18204518 18739945 19001920 19680560 20087744 20429920 20678560 21417080 21970970 25109680 27552784 29983912 32415040 34267328 34440980 35153552 36409036 37479890 39361120 40859840 41357120 42834160 43941940 45511295 50219360 55105568 59967824 63715813 68881960 70307104 72818072 74959780 78722240 85668320 87883880 91022590 100438720 110211136 119935648 127431626 137763920 140614208 145636144 149919560 171336640 175767760 182045180 239871296 254863252 275527840 291272288 299839120 318579065 351535520 364090360 509726504 551055680 582544576 599678240 637158130 703071040 728180720 1019453008 1199356480 1274316260 1456361440 2038906016 2548632520 2912722880 4077812032 5097265040 10194530080 20389060160
• Sum of all divisors σ(n): 62544960000
• Sum of proper divisors (its aliquot sum) s(n): 42155899840
• 20389060160 is an abundant number, because the sum of its proper divisors (42155899840) is greater than itself. Its abundance is 21766839680

Bases of 20389060160

• Binary: 10010111111010010000101111001000000₂
• Hexadecimal: 0x4BF485E40
• Base-36: 9D74BI8

Squares and roots of 20389060160

• 20389060160 squared (20389060160²) is 415713774208099225600
• 20389060160 cubed (20389060160³) is 8476013151669591470007812096000
• The square root of 20389060160 is 142790.2663349291
• The cube root of 20389060160 is 2731.9058980769

Scales and comparisons

• 20,389,060,160 seconds is equal to 648 years, 16 weeks, 11 hours, 49 minutes, 20 seconds.
• To count from 1 to 20,389,060,160 would take you about one thousand, two hundred ninety-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 20389060160 cubic inches would be around 227.7 feet tall.

Recreational maths with 20389060160

• 20389060160 backwards is 06106098302
• 20389060160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20389060160's digits is 35
• More coming soon!