142700707840

Names of 142700707840

• Cardinal: 142700707840 can be written as One hundred forty-two billion, seven hundred million, seven hundred seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4270070784 × 10¹¹

Factors of 142700707840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 477

Divisors of 142700707840

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 155 160 248 256 310 320 439 496 512 620 640 878 992 1024 1240 1280 1756 1984 2048 2195 2480 2560 3512 3968 4096 4390 4960 5120 7024 7936 8192 8780 9920 10240 13609 14048 15872 16384 17560 19840 20480 27218 28096 31744 32768 35120 39680 40960 54436 56192 63488 65536 68045 70240 79360 81920 108872 112384 126976 131072 136090 140480 158720 163840 217744 224768 253952 262144 272180 280960 317440 327680 435488 449536 507904 524288 544360 561920 634880 655360 870976 899072 1015808 1048576 1088720 1123840 1269760 1310720 1741952 1798144 2031616 2097152 2177440 2247680 2539520 2621440 3483904 3596288 4063232 4354880 4495360 5079040 5242880 6967808 7192576 8126464 8709760 8990720 10158080 10485760 13935616 14385152 16252928 17419520 17981440 20316160 27871232 28770304 32505856 34839040 35962880 40632320 55742464 57540608 65011712 69678080 71925760 81264640 111484928 115081216 139356160 143851520 162529280 222969856 230162432 278712320 287703040 325058560 445939712 460324864 557424640 575406080 891879424 920649728 1114849280 1150812160 1783758848 2229698560 2301624320 3567517696 4459397120 4603248640 7135035392 8918794240 14270070784 17837588480 28540141568 35675176960 71350353920 142700707840
• Sum of all divisors σ(n): 354334717440
• Sum of proper divisors (its aliquot sum) s(n): 211634009600
• 142700707840 is an abundant number, because the sum of its proper divisors (211634009600) is greater than itself. Its abundance is 68933301760

Bases of 142700707840

• Binary: 10000100111001101000000000000000000000₂
• Hexadecimal: 0x2139A00000
• Base-36: 1TK0BEV4

Squares and roots of 142700707840

• 142700707840 squared (142700707840²) is 20363492018037037465600
• 142700707840 cubed (142700707840³) is 2905884725068075293677719650304000
• The square root of 142700707840 is 377757.4722490605
• The cube root of 142700707840 is 5225.6707436499

Scales and comparisons

• 142,700,707,840 seconds is equal to 4,537 years, 22 weeks, 6 days, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 142,700,707,840 would take you about nine thousand and seventy-four 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 142700707840 cubic inches would be around 435.5 feet tall.

Recreational maths with 142700707840

• 142700707840 backwards is 048707007241
• 142700707840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142700707840's digits is 40
• More coming soon!