49954831728640

Names of 49954831728640

• Cardinal: 49954831728640 can be written as Forty-nine trillion, nine hundred fifty-four billion, eight hundred thirty-one million, seven hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.995483172864 × 10¹³

Factors of 49954831728640

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 60

Divisors of 49954831728640

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 64 80 106 128 160 212 256 265 320 424 512 530 640 848 1024 1060 1280 1696 2048 2120 2560 2809 3392 4096 4240 5120 5618 6784 8192 8480 10240 11236 13568 14045 16384 16960 20480 22472 27136 28090 32768 33920 40960 44944 54272 56180 65536 67840 81920 89888 108544 112360 131072 135680 148877 163840 179776 217088 224720 262144 271360 297754 327680 359552 434176 449440 524288 542720 595508 655360 719104 744385 868352 898880 1048576 1085440 1191016 1310720 1438208 1488770 1736704 1797760 2097152 2170880 2382032 2621440 2876416 2977540 3473408 3595520 4194304 4341760 4764064 5242880 5752832 5955080 6946816 7191040 8388608 8683520 9528128 10485760 11505664 11910160 13893632 14382080 16777216 17367040 19056256 20971520 23011328 23820320 27787264 28764160 33554432 34734080 38112512 41943040 46022656 47640640 55574528 57528320 67108864 69468160 76225024 83886080 92045312 95281280 111149056 115056640 138936320 152450048 167772160 184090624 190562560 222298112 230113280 277872640 304900096 335544320 368181248 381125120 444596224 460226560 555745280 609800192 736362496 762250240 889192448 920453120 1111490560 1219600384 1472724992 1524500480 1778384896 1840906240 2222981120 2439200768 2945449984 3049000960 3556769792 3681812480 4445962240 4878401536 5890899968 6098001920 7363624960 8891924480 9756803072 11781799936 12196003840 14727249920 17783848960 19513606144 23563599872 24392007680 29454499840 39027212288 47127199744 48784015360 58908999680 78054424576 94254399488 97568030720 117817999360 156108849152 188508798976 195136061440 235635998720 312217698304 390272122880 471271997440 624435396608 780544245760 942543994880 1248870793216 1561088491520 2497741586432 3122176983040 4995483172864 6244353966080 9990966345728 12488707932160 24977415864320 49954831728640
• Sum of all divisors σ(n): 122197187369880
• Sum of proper divisors (its aliquot sum) s(n): 72242355641240
• 49954831728640 is an abundant number, because the sum of its proper divisors (72242355641240) is greater than itself. Its abundance is 22287523912600

Bases of 49954831728640

• Binary: 1011010110111100000100000000000000000000000000₂
• Hexadecimal: 0x2D6F04000000
• Base-36: HPGXL0KCG

Squares and roots of 49954831728640

• 49954831728640 squared (49954831728640²) is 2495485213036737650596249600
• 49954831728640 cubed (49954831728640³) is 124661543898559571753961219732268908544000
• The square root of 49954831728640 is 7067873.2111321861
• The cube root of 49954831728640 is 36829.2182219597

Scales and comparisons

• 49,954,831,728,640 seconds is equal to 1,588,409 years, 6 weeks, 4 days, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 49,954,831,728,640 would take you about three million, nine hundred seventy-one thousand and twenty-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 49954831728640 cubic inches would be around 3069.1 feet tall.

Recreational maths with 49954831728640

• 49954831728640 backwards is 04682713845994
• The number of decimal digits it has is: 14
• The sum of 49954831728640's digits is 70
• More coming soon!