144701017920

Names of 144701017920

• Cardinal: 144701017920 can be written as One hundred forty-four billion, seven hundred one million, seventeen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4470101792 × 10¹¹

Factors of 144701017920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 51

Divisors of 144701017920

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 41 45 48 54 60 64 72 80 81 82 90 96 108 120 123 135 144 160 162 164 180 192 205 216 240 243 246 270 288 320 324 328 360 369 405 410 432 480 486 492 540 576 615 648 656 720 729 738 810 820 864 960 972 984 1080 1107 1215 1230 1296 1312 1440 1458 1476 1620 1640 1681 1728 1845 1944 1968 2160 2187 2214 2430 2460 2592 2624 2880 2916 2952 3240 3280 3321 3362 3645 3690 3888 3936 4320 4374 4428 4860 4920 5043 5184 5535 5832 5904 6480 6560 6561 6642 6724 7290 7380 7776 7872 8405 8640 8748 8856 9720 9840 9963 10086 10935 11070 11664 11808 12960 13120 13122 13284 13448 14580 14760 15129 15552 16605 16810 17496 17712 19440 19680 19926 20172 21870 22140 23328 23616 25215 25920 26244 26568 26896 29160 29520 29889 30258 32805 33210 33620 34992 35424 38880 39360 39852 40344 43740 44280 45387 46656 49815 50430 52488 53136 53792 58320 59040 59778 60516 65610 66420 67240 68921 69984 70848 75645 77760 79704 80688 87480 88560 89667 90774 99630 100860 104976 106272 107584 116640 118080 119556 121032 131220 132840 134480 136161 137842 139968 149445 151290 159408 161376 174960 177120 179334 181548 199260 201720 206763 209952 212544 226935 233280 239112 242064 262440 265680 268960 269001 272322 275684 298890 302580 318816 322752 344605 349920 354240 358668 363096 398520 403440 408483 413526 419904 448335 453870 478224 484128 524880 531360 537920 538002 544644 551368 597780 605160 620289 637632 680805 689210 699840 717336 726192 797040 806880 816966 827052 896670 907740 956448 968256 1033815 1049760 1062720 1076004 1089288 1102736 1195560 1210320 1225449 1240578 1345005 1361610 1378420 1434672 1452384 1594080 1613760 1633932 1654104 1793340 1815480 1860867 1912896 2042415 2067630 2099520 2152008 2178576 2205472 2391120 2420640 2450898 2481156 2690010 2723220 2756840 2869344 2904768 3101445 3188160 3267864 3308208 3586680 3630960 3676347 3721734 4084830 4135260 4304016 4357152 4410944 4782240 4841280 4901796 4962312 5380020 5446440 5513680 5582601 5738688 6127245 6202890 6535728 6616416 7173360 7261920 7352694 7443468 8169660 8270520 8608032 8714304 9304335 9564480 9803592 9924624 10760040 10892880 11027360 11029041 11165202 12254490 12405780 13071456 13232832 14346720 14523840 14705388 14886936 16339320 16541040 16747803 17216064 18381735 18608670 19607184 19849248 21520080 21785760 22054720 22058082 22330404 24508980 24811560 26142912 27913005 28693440 29410776 29773872 32678640 33082080 33495606 36763470 37217340 39214368 39698496 43040160 43571520 44116164 44660808 49017960 49623120 50243409 55145205 55826010 58821552 59547744 65357280 66164160 66991212 73526940 74434680 78428736 83739015 86080320 88232328 89321616 98035920 99246240 100486818 110290410 111652020 117643104 119095488 130714560 133982424 147053880 148869360 150730227 167478030 176464656 178643232 196071840 198492480 200973636 220580820 223304040 235286208 251217045 267964848 294107760 297738720 301460454 334956060 352929312 357286464 392143680 401947272 441161640 446608080 452190681 502434090 535929696 588215520 595477440 602920908 669912120 705858624 753651135 803894544 882323280 893216160 904381362 1004868180 1071859392 1176431040 1205841816 1339824240 1507302270 1607789088 1764646560 1786432320 1808762724 2009736360 2260953405 2411683632 2679648480 3014604540 3215578176 3529293120 3617525448 4019472720 4521906810 4823367264 5359296960 6029209080 7235050896 8038945440 9043813620 9646734528 12058418160 14470101792 16077890880 18087627240 24116836320 28940203584 36175254480 48233672640 72350508960 144701017920
• Sum of all divisors σ(n): 529748194248
• Sum of proper divisors (its aliquot sum) s(n): 385047176328
• 144701017920 is an abundant number, because the sum of its proper divisors (385047176328) is greater than itself. Its abundance is 240346158408

Bases of 144701017920

• Binary: 10000110110000110110100100111101000000₂
• Hexadecimal: 0x21B0DA4F40
• Base-36: 1UH39000

Squares and roots of 144701017920

• 144701017920 squared (144701017920²) is 20938384587084161126400
• 144701017920 cubed (144701017920³) is 3029805563351516999699373785088000
• The square root of 144701017920 is 380395.8700091261
• The cube root of 144701017920 is 5249.9745174273

Scales and comparisons

• 144,701,017,920 seconds is equal to 4,601 years, 2 weeks, 2 days, 7 hours, 12 minutes.
• To count from 1 to 144,701,017,920 would take you about nine thousand, two hundred two 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 144701017920 cubic inches would be around 437.5 feet tall.

Recreational maths with 144701017920

• 144701017920 backwards is 029710107441
• 144701017920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144701017920's digits is 36
• More coming soon!