20089501740

Names of 20089501740

• Cardinal: 20089501740 can be written as Twenty billion, eighty-nine million, five hundred one thousand, seven hundred forty.

Scientific notation

• Scientific notation: 2.008950174 × 10¹⁰

Factors of 20089501740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 28

Divisors of 20089501740

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 81 84 90 99 105 108 110 121 126 132 135 140 154 162 165 180 189 198 210 220 231 242 252 270 297 308 315 324 330 363 378 385 396 405 420 462 484 495 540 567 594 605 630 660 693 726 756 770 810 847 891 924 945 990 1089 1134 1155 1188 1210 1260 1331 1386 1452 1485 1540 1620 1694 1782 1815 1890 1980 2079 2178 2268 2310 2420 2541 2662 2772 2835 2970 3267 3388 3465 3564 3630 3780 3993 4158 4235 4356 4455 4620 5082 5324 5445 5670 5940 6237 6534 6655 6930 7260 7623 7986 8316 8470 8910 9317 9801 10164 10395 10890 11340 11979 12474 12705 13068 13310 13860 14641 15246 15972 16335 16940 17820 18634 19602 19965 20790 21780 22869 23958 24948 25410 26620 27951 29282 30492 31185 32670 35937 37268 38115 39204 39930 41580 43923 45738 46585 47916 49005 50820 55902 58564 59895 62370 65340 68607 71874 73205 76230 79860 83853 87846 91476 93170 98010 102487 107811 111804 114345 119790 124740 131769 137214 139755 143748 146410 152460 161051 167706 175692 179685 186340 196020 204974 215622 219615 228690 239580 251559 263538 274428 279510 292820 307461 322102 335412 343035 359370 395307 409948 419265 431244 439230 457380 483153 503118 512435 527076 539055 559020 614922 644204 658845 686070 718740 754677 790614 805255 838530 878460 922383 966306 1006236 1024870 1078110 1127357 1185921 1229844 1257795 1317690 1372140 1449459 1509354 1537305 1581228 1610510 1677060 1771561 1844766 1932612 1976535 2049740 2156220 2254714 2371842 2415765 2515590 2635380 2767149 2898918 3018708 3074610 3221020 3382071 3543122 3689532 3773385 3953070 4348377 4509428 4611915 4743684 4831530 5031180 5314683 5534298 5636785 5797836 5929605 6149220 6764142 7086244 7247295 7546770 7906140 8301447 8696754 8857805 9223830 9663060 10146213 10629366 11068596 11273570 11859210 12400927 13045131 13528284 13835745 14494590 15093540 15944049 16602894 16910355 17393508 17715610 18447660 20292426 21258732 21741885 22547140 23718420 24801854 26090262 26573415 27671490 28989180 30438639 31888098 33205788 33820710 35431220 37202781 40584852 41507235 43483770 47832147 49603708 50731065 52180524 53146830 55342980 60877278 62004635 63776196 65225655 67641420 74405562 79720245 83014470 86967540 91315917 95664294 101462130 106293660 111608343 121754556 124009270 130451310 143496441 148811124 152193195 159440490 166028940 182631834 186013905 191328588 202924260 223216686 239160735 248018540 260902620 286992882 304386390 318880980 334825029 365263668 372027810 446433372 456579585 478321470 558041715 573985764 608772780 669650058 717482205 744055620 913159170 956642940 1004475087 1116083430 1339300116 1434964410 1674125145 1826318340 2008950174 2232166860 2869928820 3348250290 4017900348 5022375435 6696500580 10044750870 20089501740
• Sum of all divisors σ(n): 79227038352
• Sum of proper divisors (its aliquot sum) s(n): 59137536612
• 20089501740 is an abundant number, because the sum of its proper divisors (59137536612) is greater than itself. Its abundance is 39048034872

Bases of 20089501740

• Binary: 10010101101011011010111100000101100₂
• Hexadecimal: 0x4AD6D782C
• Base-36: 988RQR0

Squares and roots of 20089501740

• 20089501740 squared (20089501740²) is 403588080161463027600
• 20089501740 cubed (20089501740³) is 8107883438646970973915868024000
• The square root of 20089501740 is 141737.4394435007
• The cube root of 20089501740 is 2718.4606765603
• Being both a perfect square and a perfect cube, 20089501740 is also a perfect sixth number.

Scales and comparisons

• 20,089,501,740 seconds is equal to 638 years, 40 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 20,089,501,740 would take you about one thousand, two hundred seventy-seven 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 20089501740 cubic inches would be around 226.5 feet tall.

Recreational maths with 20089501740

• 20089501740 backwards is 04710598002
• 20089501740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20089501740's digits is 36
• More coming soon!