149740415139840

Names of 149740415139840

• Cardinal: 149740415139840 can be written as One hundred forty-nine trillion, seven hundred forty billion, four hundred fifteen million, one hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4974041513984 × 10¹⁴

Factors of 149740415139840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 87042204

Divisors of 149740415139840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 512 560 640 672 768 840 896 960 1024 1120 1280 1344 1536 1680 1792 1920 2048 2240 2560 2688 3072 3360 3584 3840 4096 4480 5120 5376 6144 6720 7168 7680 8192 8960 10240 10752 12288 13440 14336 15360 16384 17920 20480 21504 24576 26880 28672 30720 35840 40960 43008 49152 53760 57344 61440 71680 81920 86016 107520 114688 122880 143360 172032 215040 245760 286720 344064 430080 573440 860160 1720320 87042187 174084374 261126561 348168748 435210935 522253122 609295309 696337496 870421870 1044506244 1218590618 1305632805 1392674992 1740843740 1827885927 2089012488 2437181236 2611265610 2785349984 3046476545 3481687480 3655771854 4178024976 4874362472 5222531220 5570699968 6092953090 6963374960 7311543708 8356049952 9139429635 9748724944 10445062440 11141399936 12185906180 13926749920 14623087416 16712099904 18278859270 19497449888 20890124880 22282799872 24371812360 27853499840 29246174832 33424199808 36557718540 38994899776 41780249760 44565599744 48743624720 55706999680 58492349664 66848399616 73115437080 77989799552 83560499520 89131199488 97487249440 111413999360 116984699328 133696799232 146230874160 155979599104 167120999040 178262398976 194974498880 222827998720 233969398656 267393598464 292461748320 311959198208 334241998080 356524797952 389948997760 445655997440 467938797312 534787196928 584923496640 623918396416 668483996160 713049595904 779897995520 891311994880 935877594624 1069574393856 1169846993280 1247836792832 1336967992320 1426099191808 1559795991040 1782623989760 1871755189248 2139148787712 2339693986560 2495673585664 2673935984640 3119591982080 3565247979520 3743510378496 4278297575424 4679387973120 4991347171328 5347871969280 6239183964160 7130495959040 7487020756992 9358775946240 9982694342656 10695743938560 12478367928320 14974041513984 18717551892480 21391487877120 24956735856640 29948083027968 37435103784960 49913471713280 74870207569920 149740415139840
• Sum of all divisors σ(n): 547605383845632
• Sum of proper divisors (its aliquot sum) s(n): 397864968705792
• 149740415139840 is an abundant number, because the sum of its proper divisors (397864968705792) is greater than itself. Its abundance is 248124553565952

Bases of 149740415139840

• Binary: 100010000011000000101000010000001100000000000000₂
• Hexadecimal: 0x88302840C000
• Base-36: 1H2TSOZOQO

Squares and roots of 149740415139840

• 149740415139840 squared (149740415139840²) is 22422191926251624286755225600
• 149740415139840 cubed (149740415139840³) is 3357508327382086934089833625022474747904000
• The square root of 149740415139840 is 12236846.6174844245
• The cube root of 149740415139840 is 53102.2607530409

Scales and comparisons

• 149,740,415,139,840 seconds is equal to 4,761,282 years, 1 week, 1 day, 17 hours, 4 minutes.
• To count from 1 to 149,740,415,139,840 would take you about eleven million, nine hundred three thousand, two hundred 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 149740415139840 cubic inches would be around 4425.2 feet tall.

Recreational maths with 149740415139840

• 149740415139840 backwards is 048931514047941
• 149740415139840 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 149740415139840's digits is 60
• More coming soon!