12920184960

Names of 12920184960

• Cardinal: 12920184960 can be written as Twelve billion, nine hundred twenty million, one hundred eighty-four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.292018496 × 10¹⁰

Factors of 12920184960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 171

Divisors of 12920184960

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 31 32 34 40 48 51 60 62 64 68 80 85 93 96 102 113 120 124 128 136 155 160 170 186 192 204 226 240 248 255 272 310 320 339 340 372 384 408 452 465 480 496 510 527 544 565 620 640 678 680 744 816 904 930 960 992 1020 1054 1088 1130 1240 1356 1360 1488 1581 1632 1695 1808 1860 1920 1921 1984 2040 2108 2176 2260 2480 2635 2712 2720 2976 3162 3264 3390 3503 3616 3720 3842 3968 4080 4216 4520 4960 5270 5424 5440 5763 5952 6324 6528 6780 7006 7232 7440 7684 7905 8160 8432 9040 9605 9920 10509 10540 10848 10880 11526 11904 12648 12769 13560 14012 14464 14880 15368 15810 16320 16864 17515 18080 19210 19840 21018 21080 21696 23052 25296 25538 27120 28024 28815 29760 30736 31620 32640 33728 35030 36160 38307 38420 42036 42160 43392 46104 50592 51076 52545 54240 56048 57630 59520 59551 61472 63240 63845 67456 70060 72320 76614 76840 84072 84320 92208 101184 102152 105090 108480 112096 115260 119102 122944 126480 127690 140120 153228 153680 168144 168640 178653 184416 191535 202368 204304 210180 216960 217073 224192 230520 238204 245888 252960 255380 280240 297755 306456 307360 336288 337280 357306 368832 383070 395839 408608 420360 434146 448384 461040 476408 505920 510760 560480 595510 612912 614720 651219 672576 714612 737664 766140 791678 817216 840720 868292 893265 922080 952816 1011840 1021520 1085365 1120960 1187517 1191020 1225824 1229440 1302438 1345152 1429224 1532280 1583356 1634432 1681440 1736584 1786530 1844160 1905632 1979195 2043040 2170730 2241920 2375034 2382040 2451648 2604876 2858448 3064560 3166712 3256095 3362880 3473168 3573060 3688320 3811264 3958390 4086080 4341460 4750068 4764080 4903296 5209752 5716896 5937585 6129120 6333424 6512190 6725760 6729263 6946336 7146120 7622528 7916780 8172160 8682920 9500136 9528160 10419504 11433792 11875170 12258240 12666848 13024380 13458526 13892672 14292240 15833560 17365840 19000272 19056320 20187789 20839008 22867584 23750340 24516480 25333696 26048760 26917052 27785344 28584480 31667120 33646315 34731680 38000544 38112640 40375578 41678016 47500680 50667392 52097520 53834104 57168960 63334240 67292630 69463360 76001088 80751156 83356032 95001360 100938945 104195040 107668208 114337920 126668480 134585260 138926720 152002176 161502312 190002720 201877890 208390080 215336416 253336960 269170520 323004624 380005440 403755780 416780160 430672832 538341040 646009248 760010880 807511560 861345664 1076682080 1292018496 1615023120 2153364160 2584036992 3230046240 4306728320 6460092480 12920184960
• Sum of all divisors σ(n): 45414120960
• Sum of proper divisors (its aliquot sum) s(n): 32493936000
• 12920184960 is an abundant number, because the sum of its proper divisors (32493936000) is greater than itself. Its abundance is 19573751040

Bases of 12920184960

• Binary: 1100000010000110100110000010000000₂
• Hexadecimal: 0x3021A6080
• Base-36: 5XOCEIO

Squares and roots of 12920184960

• 12920184960 squared (12920184960²) is 166931179400610201600
• 12920184960 cubed (12920184960³) is 2156781713446825741534887936000
• The square root of 12920184960 is 113666.9915146873
• The cube root of 12920184960 is 2346.5127065543

Scales and comparisons

• 12,920,184,960 seconds is equal to 410 years, 42 weeks, 5 days, 4 hours, 16 minutes.
• To count from 1 to 12,920,184,960 would take you about eight hundred twenty-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 12920184960 cubic inches would be around 195.5 feet tall.

Recreational maths with 12920184960

• 12920184960 backwards is 06948102921
• The number of decimal digits it has is: 11
• The sum of 12920184960's digits is 42
• More coming soon!