142990147584

Names of 142990147584

• Cardinal: 142990147584 can be written as One hundred forty-two billion, nine hundred ninety million, one hundred forty-seven thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.42990147584 × 10¹¹

Factors of 142990147584

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 3191

Divisors of 142990147584

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 256 272 288 306 324 384 408 432 459 512 544 576 612 648 768 816 864 918 1024 1088 1152 1224 1296 1377 1536 1632 1728 1836 2048 2176 2304 2448 2592 2754 3072 3169 3264 3456 3672 4096 4352 4608 4896 5184 5508 6144 6338 6528 6912 7344 8192 8704 9216 9507 9792 10368 11016 12288 12676 13056 13824 14688 16384 17408 18432 19014 19584 20736 22032 24576 25352 26112 27648 28521 29376 32768 34816 36864 38028 39168 41472 44064 49152 50704 52224 53873 55296 57042 58752 69632 73728 76056 78336 82944 85563 88128 98304 101408 104448 107746 110592 114084 117504 139264 147456 152112 156672 161619 165888 171126 176256 202816 208896 215492 221184 228168 235008 256689 278528 294912 304224 313344 323238 331776 342252 352512 405632 417792 430984 442368 456336 470016 484857 513378 557056 608448 626688 646476 663552 684504 705024 811264 835584 861968 884736 912672 940032 969714 1026756 1216896 1253376 1292952 1327104 1369008 1410048 1454571 1622528 1671168 1723936 1825344 1880064 1939428 2053512 2433792 2506752 2585904 2654208 2738016 2820096 2909142 3245056 3447872 3650688 3760128 3878856 4107024 4363713 4867584 5013504 5171808 5476032 5640192 5818284 6490112 6895744 7301376 7520256 7757712 8214048 8727426 9735168 10343616 10952064 11280384 11636568 12980224 13791488 14602752 15040512 15515424 16428096 17454852 19470336 20687232 21904128 22560768 23273136 25960448 27582976 29205504 31030848 32856192 34909704 38940672 41374464 43808256 45121536 46546272 51920896 55165952 58411008 62061696 65712384 69819408 77881344 82748928 87616512 93092544 103841792 110331904 116822016 124123392 131424768 139638816 155762688 165497856 175233024 186185088 220663808 233644032 248246784 262849536 279277632 311525376 330995712 350466048 372370176 441327616 467288064 496493568 525699072 558555264 661991424 700932096 744740352 882655232 934576128 992987136 1051398144 1117110528 1323982848 1401864192 1489480704 1765310464 1985974272 2102796288 2234221056 2647965696 2803728384 2978961408 3971948544 4205592576 4468442112 5295931392 5957922816 7943897088 8411185152 8936884224 11915845632 15887794176 17873768448 23831691264 35747536896 47663382528 71495073792 142990147584
• Sum of all divisors σ(n): 452470679100
• Sum of proper divisors (its aliquot sum) s(n): 309480531516
• 142990147584 is an abundant number, because the sum of its proper divisors (309480531516) is greater than itself. Its abundance is 166490383932

Bases of 142990147584

• Binary: 10000101001010111000001000000000000000₂
• Hexadecimal: 0x214AE08000
• Base-36: 1TOSN400

Squares and roots of 142990147584

• 142990147584 squared (142990147584²) is 20446182306094101037056
• 142990147584 cubed (142990147584³) is 2923602625477764969880444892872704
• The square root of 142990147584 is 378140.3807899919
• The cube root of 142990147584 is 5229.2014323751

Scales and comparisons

• 142,990,147,584 seconds is equal to 4,546 years, 33 weeks, 3 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 142,990,147,584 would take you about nine thousand and ninety-three 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 142990147584 cubic inches would be around 435.8 feet tall.

Recreational maths with 142990147584

• 142990147584 backwards is 485741099241
• 142990147584 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142990147584's digits is 54
• More coming soon!