2742145043472

Names of 2742145043472

• Cardinal: 2742145043472 can be written as Two trillion, seven hundred forty-two billion, one hundred forty-five million, forty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.742145043472 × 10¹²

Factors of 2742145043472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 316850

Divisors of 2742145043472

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 72 81 102 108 131 136 144 153 162 204 216 243 262 272 306 324 393 408 432 459 486 524 612 648 786 816 918 972 1048 1179 1224 1296 1377 1572 1836 1944 2096 2227 2358 2448 2754 3144 3537 3672 3888 4131 4454 4716 5508 6288 6681 7074 7344 8262 8908 9432 10611 11016 13362 14148 16524 17816 18864 20043 21222 22032 26724 28296 31833 33048 35632 40086 42444 53448 56592 60129 63666 66096 80172 84888 106896 120258 127332 160344 169776 180387 240516 254664 316697 320688 360774 481032 509328 541161 633394 721548 950091 962064 1082322 1266788 1443096 1900182 2164644 2533576 2850273 2886192 3800364 4329288 5067152 5383849 5700546 7600728 8550819 8658576 10767698 11401092 15201456 16151547 17101638 21535396 22802184 25652457 32303094 34203276 41487307 43070792 45604368 48454641 51304914 64606188 68406552 76957371 82974614 86141584 96909282 102609828 124461921 129212376 136813104 145363923 153914742 165949228 193818564 205219656 248923842 258424752 290727846 307829484 331898456 373385763 387637128 410439312 436091769 497847684 581455692 615658968 663796912 705284219 746771526 775274256 872183538 995695368 1120157289 1162911384 1231317936 1308275307 1410568438 1493543052 1744367076 1991390736 2115852657 2240314578 2325822768 2616550614 2821136876 2987086104 3360471867 3488734152 4231705314 4480629156 5233101228 5642273752 5974172208 6347557971 6720943734 6977468304 8463410628 8961258312 10081415601 10466202456 11284547504 12695115942 13441887468 16926821256 17922516624 19042673913 20162831202 20932404912 25390231884 26883774936 33853642512 38085347826 40325662404 50780463768 53767549872 57128021739 76170695652 80651324808 101560927536 114256043478 152341391304 161302649616 171384065217 228512086956 304682782608 342768130434 457024173912 685536260868 914048347824 1371072521736 2742145043472
• Sum of all divisors σ(n): 8490921671232
• Sum of proper divisors (its aliquot sum) s(n): 5748776627760
• 2742145043472 is an abundant number, because the sum of its proper divisors (5748776627760) is greater than itself. Its abundance is 3006631584288

Bases of 2742145043472

• Binary: 100111111001110100100101001100110000010000₂
• Hexadecimal: 0x27E7494CC10
• Base-36: YZQ2CX00

Squares and roots of 2742145043472

• 2742145043472 squared (2742145043472²) is 7519359439438056769814784
• 2742145043472 cubed (2742145043472³) is 20619174216939463732314964769068290048
• The square root of 2742145043472 is 1655942.3430397569
• The cube root of 2742145043472 is 13996.8446008991

Scales and comparisons

• 2,742,145,043,472 seconds is equal to 87,191 years, 37 weeks, 6 days, 20 hours, 31 minutes, 12 seconds.
• To count from 1 to 2,742,145,043,472 would take you about two hundred seventeen thousand, nine hundred seventy-nine 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 2742145043472 cubic inches would be around 1166.4 feet tall.

Recreational maths with 2742145043472

• 2742145043472 backwards is 2743405412472
• The number of decimal digits it has is: 13
• The sum of 2742145043472's digits is 45
• More coming soon!