1438216812072

Names of 1438216812072

• Cardinal: 1438216812072 can be written as One trillion, four hundred thirty-eight billion, two hundred sixteen million, eight hundred twelve thousand and seventy-two.

Scientific notation

• Scientific notation: 1.438216812072 × 10¹²

Factors of 1438216812072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1778

Divisors of 1438216812072

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 31 36 38 54 57 62 72 76 81 93 108 114 124 152 162 171 186 216 228 243 248 279 324 342 372 456 486 513 558 589 648 684 729 744 837 972 1026 1116 1178 1368 1458 1539 1674 1723 1767 1944 2052 2187 2232 2356 2511 2916 3078 3348 3446 3534 4104 4374 4617 4712 5022 5169 5301 5832 6156 6561 6696 6892 7068 7533 8748 9234 10044 10338 10602 12312 13122 13784 13851 14136 15066 15507 15903 17496 18468 19683 20088 20676 21204 22599 26244 27702 30132 31014 31806 32737 36936 39366 41352 41553 42408 45198 46521 47709 52488 53413 55404 59049 60264 62028 63612 65474 67797 78732 83106 90396 93042 95418 98211 106826 110808 118098 124056 124659 127224 130948 135594 139563 143127 157464 160239 166212 177147 180792 186084 190836 196422 203391 213652 236196 249318 261896 271188 279126 286254 294633 320478 332424 354294 372168 373977 381672 392844 406782 418689 427304 429381 472392 480717 498636 542376 558252 572508 589266 610173 640956 708588 747954 785688 813564 837378 858762 883899 961434 997272 1014847 1116504 1121931 1145016 1178532 1220346 1256067 1281912 1288143 1417176 1442151 1495908 1627128 1674756 1717524 1767798 1830519 1922868 2029694 2243862 2357064 2440692 2512134 2576286 2651697 2884302 2991816 3044541 3349512 3365793 3435048 3535596 3661038 3768201 3845736 3864429 4059388 4326453 4487724 4881384 5024268 5152572 5303394 5491557 5768604 6089082 6731586 7071192 7322076 7536402 7728858 7955091 8118776 8652906 8975448 9133623 10048536 10305144 10606788 10983114 11304603 11537208 11593287 12178164 12979359 13463172 14644152 15072804 15457716 15910182 17305812 18267246 21213576 21966228 22609206 23186574 23865273 24356328 25958718 26926344 27400869 30145608 30915432 31820364 33913809 34611624 34779861 36534492 38938077 43932456 45218412 46373148 47730546 51917436 54801738 63640728 67827618 69559722 71595819 73068984 77876154 82202607 90436824 92746296 95461092 101741427 103834872 104339583 109603476 116814231 135655236 139119444 143191638 155752308 164405214 190922184 203482854 208679166 214787457 219206952 233628462 246607821 271310472 278238888 286383276 305224281 311504616 328810428 350442693 406965708 417358332 429574914 467256924 493215642 572766552 610448562 644362371 657620856 700885386 739823463 813931416 834716664 859149828 934513848 986431284 1051328079 1220897124 1288724742 1401770772 1479646926 1718299656 1933087113 1972862568 2102656158 2219470389 2441794248 2577449484 2803541544 2959293852 3153984237 3866174226 4205312316 4438940778 5154898968 5799261339 5918587704 6307968474 6658411167 7732348452 8410624632 8877881556 9461952711 11598522678 12615936948 13316822334 15464696904 17755763112 18923905422 19975233501 23197045356 25231873896 26633644668 37847810844 39950467002 46394090712 53267289336 59925700503 75695621688 79900934004 119851401006 159801868008 179777101509 239702802012 359554203018 479405604024 719108406036 1438216812072
• Sum of all divisors σ(n): 4397772288000
• Sum of proper divisors (its aliquot sum) s(n): 2959555475928
• 1438216812072 is an abundant number, because the sum of its proper divisors (2959555475928) is greater than itself. Its abundance is 1521338663856

Bases of 1438216812072

• Binary: 10100111011011100011001101111011000101000₂
• Hexadecimal: 0x14EDC66F628
• Base-36: ICPH5MI0

Squares and roots of 1438216812072

• 1438216812072 squared (1438216812072²) is 2068467598526546564933184
• 1438216812072 cubed (1438216812072³) is 2974904875427075365081666238164597248
• The square root of 1438216812072 is 1199256.7748701693
• The cube root of 1438216812072 is 11287.7691876333

Scales and comparisons

• 1,438,216,812,072 seconds is equal to 45,730 years, 43 weeks, 6 days, 22 hours, 1 minute, 12 seconds.
• To count from 1 to 1,438,216,812,072 would take you about one hundred fourteen thousand, three hundred twenty-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 1438216812072 cubic inches would be around 940.6 feet tall.

Recreational maths with 1438216812072

• 1438216812072 backwards is 2702186128341
• The number of decimal digits it has is: 13
• The sum of 1438216812072's digits is 45
• More coming soon!