51089489920

Names of 51089489920

• Cardinal: 51089489920 can be written as Fifty-one billion, eighty-nine million, four hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.108948992 × 10¹⁰

Factors of 51089489920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 108

Divisors of 51089489920

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 53 56 64 70 80 82 106 112 128 140 160 164 205 212 224 256 265 280 287 320 328 371 410 424 448 512 530 560 574 640 656 742 820 848 896 1024 1060 1120 1148 1280 1312 1435 1484 1640 1681 1696 1792 1855 2048 2120 2173 2240 2296 2560 2624 2870 2968 3280 3362 3392 3584 3710 4096 4240 4346 4480 4592 5120 5248 5740 5936 6560 6724 6784 7168 7420 8192 8405 8480 8692 8960 9184 10240 10496 10865 11480 11767 11872 13120 13448 13568 14336 14840 15211 16384 16810 16960 17384 17920 18368 20480 20992 21730 22960 23534 23744 26240 26896 27136 28672 29680 30422 33620 33920 34768 35840 36736 40960 41984 43460 45920 47068 47488 52480 53792 54272 57344 58835 59360 60844 67240 67840 69536 71680 73472 76055 81920 83968 86920 89093 91840 94136 94976 104960 107584 108544 114688 117670 118720 121688 134480 135680 139072 143360 146944 152110 167936 173840 178186 183680 188272 189952 209920 215168 217088 235340 237440 243376 268960 271360 278144 286720 293888 304220 335872 347680 356372 367360 376544 379904 419840 430336 434176 445465 470680 474880 486752 537920 542720 556288 573440 587776 608440 623651 671744 695360 712744 734720 753088 759808 839680 860672 868352 890930 941360 949760 973504 1075840 1085440 1112576 1175552 1216880 1247302 1390720 1425488 1469440 1506176 1519616 1679360 1721344 1781860 1882720 1899520 1947008 2151680 2170880 2225152 2351104 2433760 2494604 2781440 2850976 2938880 3012352 3039232 3118255 3358720 3442688 3563720 3765440 3799040 3894016 4303360 4341760 4450304 4702208 4867520 4989208 5562880 5701952 5877760 6024704 6078464 6236510 6885376 7127440 7530880 7598080 7788032 8606720 8900608 9735040 9978416 11125760 11403904 11755520 12049408 12473020 13770752 14254880 15061760 15196160 15576064 17213440 17801216 19470080 19956832 22251520 22807808 23511040 24098816 24946040 27541504 28509760 30123520 30392320 31152128 34426880 35602432 38940160 39913664 44503040 45615616 48197632 49892080 57019520 60247040 62304256 68853760 77880320 79827328 89006080 91231232 96395264 99784160 114039040 120494080 124608512 137707520 155760640 159654656 178012160 182462464 192790528 199568320 228078080 240988160 249217024 311521280 319309312 364924928 399136640 456156160 481976320 623042560 638618624 729849856 798273280 912312320 963952640 1246085120 1277237248 1459699712 1596546560 1824624640 2554474496 3193093120 3649249280 5108948992 6386186240 7298498560 10217897984 12772372480 25544744960 51089489920
• Sum of all divisors σ(n): 146337946272
• Sum of proper divisors (its aliquot sum) s(n): 95248456352
• 51089489920 is an abundant number, because the sum of its proper divisors (95248456352) is greater than itself. Its abundance is 44158966432

Bases of 51089489920

• Binary: 101111100101001010111100000000000000₂
• Hexadecimal: 0xBE52BC000
• Base-36: NGXD2PS

Squares and roots of 51089489920

• 51089489920 squared (51089489920²) is 2610135980285781606400
• 51089489920 cubed (51089489920³) is 133350515854639758099494207488000
• The square root of 51089489920 is 226029.8429853899
• The cube root of 51089489920 is 3710.5975677161

Scales and comparisons

• 51,089,489,920 seconds is equal to 1,624 years, 25 weeks, 2 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 51,089,489,920 would take you about three thousand, two hundred forty-eight 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 51089489920 cubic inches would be around 309.2 feet tall.

Recreational maths with 51089489920

• 51089489920 backwards is 02998498015
• The number of decimal digits it has is: 11
• The sum of 51089489920's digits is 55
• More coming soon!