30138723411888

Names of 30138723411888

• Cardinal: 30138723411888 can be written as Thirty trillion, one hundred thirty-eight billion, seven hundred twenty-three million, four hundred eleven thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 3.0138723411888 × 10¹³

Factors of 30138723411888

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9526

Divisors of 30138723411888

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 52 56 78 84 91 104 112 156 168 182 208 273 312 336 364 373 546 624 728 746 1092 1119 1456 1492 2184 2238 2611 2984 3037 4368 4476 4849 5222 5968 6074 6091 7833 8952 9111 9698 10444 12148 12182 14547 15666 17904 18222 18273 19396 20888 21259 24296 24364 29094 31332 33943 36444 36546 38792 39481 41776 42518 42637 48592 48728 58188 62664 63777 67886 72888 73092 77584 78962 79183 85036 85274 97456 101829 116376 118443 125328 127554 127911 135772 145776 146184 157924 158366 170072 170548 203658 232752 236886 237549 255108 255822 271544 276367 292368 315848 316732 340144 341096 407316 473772 475098 510216 511644 543088 552734 554281 631696 633464 682192 814632 829101 947544 950196 1020432 1023288 1105468 1108562 1132801 1266928 1629264 1658202 1662843 1895088 1900392 2046576 2210936 2217124 2265602 2271943 3316404 3325686 3398403 3800784 4421872 4434248 4531204 4543886 6632808 6651372 6796806 6815829 7929607 8868496 9062408 9087772 13265616 13302744 13593612 13631658 14726413 15859214 15903601 18124816 18175544 18498367 23788821 26605488 27187224 27263316 29452826 29535259 31718428 31807202 36351088 36996734 44179239 47577642 47710803 54374448 54526632 55495101 58905652 59070518 63436856 63614404 73993468 88358478 88605777 95155284 95421606 103084891 109053264 110990202 117811304 118141036 126873712 127228808 129488569 147986936 176716956 177211554 190310568 190843212 206169782 206746813 221980404 235622608 236282072 240478771 254457616 258977138 295973872 309254673 353433912 354423108 380621136 381686424 388465707 412339564 413493626 443960808 472564144 480957542 517954276 618509346 620240439 706867824 708846216 721436313 763372848 776931414 824679128 826987252 887921616 961915084 1035908552 1237018692 1240480878 1417692432 1442872626 1553862828 1649358256 1653974504 1683351397 1923830168 2071817104 2474037384 2480961756 2885745252 3107725656 3307949008 3366702794 3847660336 4948074768 4961923512 5050054191 5771490504 6215451312 6733405588 6899890891 9923847024 10100108382 11542981008 13466811176 13799781782 20200216764 20699672673 26933622352 27599563564 40400433528 41399345346 48299236237 55199127128 80800867056 82798690692 89698581583 96598472474 110398254256 144897708711 165597381384 179397163166 193196944948 269095744749 289795417422 331194762768 358794326332 386393889896 538191489498 579590834844 627890071081 717588652664 772787779792 1076382978996 1159181669688 1255780142162 1435177305328 1883670213243 2152765957992 2318363339376 2511560284324 3767340426486 4305531915984 5023120568648 7534680852972 10046241137296 15069361705944 30138723411888
• Sum of all divisors σ(n): 96130007063552
• Sum of proper divisors (its aliquot sum) s(n): 65991283651664
• 30138723411888 is an abundant number, because the sum of its proper divisors (65991283651664) is greater than itself. Its abundance is 35852560239776

Bases of 30138723411888

• Binary: 110110110100100110111111001110010011110110000₂
• Hexadecimal: 0x1B6937E727B0
• Base-36: AOLJDRDTC

Squares and roots of 30138723411888

• 30138723411888 squared (30138723411888²) is 908342648898285847699724544
• 30138723411888 cubed (30138723411888³) is 27376287858367129308059346445261454979072
• The square root of 30138723411888 is 5489874.6262449383
• The cube root of 30138723411888 is 31120.1454144921

Scales and comparisons

• 30,138,723,411,888 seconds is equal to 958,318 years, 9 weeks, 2 days, 6 hours, 24 minutes, 48 seconds.
• To count from 1 to 30,138,723,411,888 would take you about two million, three hundred ninety-five thousand, seven hundred ninety-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 30138723411888 cubic inches would be around 2593.3 feet tall.

Recreational maths with 30138723411888

• 30138723411888 backwards is 88811432783103
• The number of decimal digits it has is: 14
• The sum of 30138723411888's digits is 57
• More coming soon!