20120772796560

Names of 20120772796560

• Cardinal: 20120772796560 can be written as Twenty trillion, one hundred twenty billion, seven hundred seventy-two million, seven hundred ninety-six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 2.012077279656 × 10¹³

Factors of 20120772796560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20883

Divisors of 20120772796560

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 109 120 135 144 180 216 218 240 270 327 360 432 436 540 545 654 720 872 981 1080 1090 1308 1635 1744 1962 2160 2180 2616 2943 3270 3924 4360 4905 5232 5657 5886 6540 7848 8720 9810 11314 11772 13080 14715 15107 15696 16971 19620 22628 23544 26160 28285 29430 30214 33942 39240 45256 45321 47088 50913 56570 58860 60428 67884 75535 78480 84855 90512 90642 101826 113140 117720 120856 135768 135963 151070 152739 169710 181284 203652 226280 226605 235440 241712 254565 271536 271926 302140 305478 339420 362568 407304 407889 452560 453210 509130 543852 604280 610956 616613 678840 679815 725136 763695 814608 815778 906420 1018260 1087704 1208560 1221912 1233226 1357680 1359630 1527390 1631556 1646663 1812840 1849839 2036520 2039445 2175408 2443824 2466452 2719260 3054780 3083065 3263112 3293326 3625680 3699678 4073040 4078890 4932904 4939989 5438520 5549517 6109560 6166130 6526224 6586652 7399356 8157780 8233315 9249195 9865808 9879978 10877040 11099034 12219120 12332260 13173304 14798712 14819967 16315560 16466630 16648551 18498390 19759956 22198068 24664520 24699945 26346608 27747585 29597424 29639934 32631120 32933260 33297102 36996780 39519912 44396136 44459901 49329040 49399890 55495170 59279868 65866520 66594204 73993560 74099835 79039824 83242755 85460299 88792272 88919802 98799780 110990340 118559736 131733040 133188408 147987120 148199670 166485510 170920598 177839604 197599560 221980680 222299505 237119472 256380897 266376816 296399340 332971020 341841196 355679208 395199120 427301495 443961360 444599010 512761794 592798680 665942040 683682392 711358416 769142691 854602990 889198020 1025523588 1185597360 1281904485 1331884080 1367364784 1538285382 1709205980 1778396040 2051047176 2307428073 2563808970 3076570764 3418411960 3556792080 3845713455 4102094352 4614856146 5127617940 6153141528 6836823920 7691426910 9229712292 9315172591 10255235880 11537140365 12306283056 15382853820 18459424584 18630345182 20510471760 23074280730 27945517773 30765707640 36918849168 37260690364 46148561460 46575862955 55891035546 61531415280 74521380728 83836553319 92297122920 93151725910 111782071092 139727588865 149042761456 167673106638 184594245840 186303451820 223564142184 251509659957 279455177730 335346213276 372606903640 419182766595 447128284368 503019319914 558910355460 670692426552 745213807280 838365533190 1006038639828 1117820710920 1257548299785 1341384853104 1676731066380 2012077279656 2235641421840 2515096599570 3353462132760 4024154559312 5030193199140 6706924265520 10060386398280 20120772796560
• Sum of all divisors σ(n): 69957702777600
• Sum of proper divisors (its aliquot sum) s(n): 49836929981040
• 20120772796560 is an abundant number, because the sum of its proper divisors (49836929981040) is greater than itself. Its abundance is 29716157184480

Bases of 20120772796560

• Binary: 100100100110010111011100000111110000010010000₂
• Hexadecimal: 0x124CBB83E090
• Base-36: 74RCSMBO0

Squares and roots of 20120772796560

• 20120772796560 squared (20120772796560²) is 404845497930788923147833600
• 20120772796560 cubed (20120772796560³) is 8145804281575605534532306782177532416000
• The square root of 20120772796560 is 4485618.4408128161
• The cube root of 20120772796560 is 27198.7045215253

Scales and comparisons

• 20,120,772,796,560 seconds is equal to 639,778 years, 17 weeks, 3 days, 18 hours, 36 minutes.
• To count from 1 to 20,120,772,796,560 would take you about one million, five hundred ninety-nine thousand, four hundred forty-five 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 20120772796560 cubic inches would be around 2266.6 feet tall.

Recreational maths with 20120772796560

• 20120772796560 backwards is 06569727702102
• 20120772796560 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20120772796560's digits is 54
• More coming soon!