68437048320

Names of 68437048320

• Cardinal: 68437048320 can be written as Sixty-eight billion, four hundred thirty-seven million, forty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 6.843704832 × 10¹⁰

Factors of 68437048320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2147

Divisors of 68437048320

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 31 32 36 40 45 46 48 60 62 64 69 72 80 90 92 93 96 115 120 124 128 138 144 155 160 180 184 186 192 207 230 240 248 256 276 279 288 310 320 345 360 368 372 384 414 460 465 480 496 512 552 558 576 620 640 690 713 720 736 744 768 828 920 930 960 992 1024 1035 1104 1116 1152 1240 1280 1380 1395 1426 1440 1472 1488 1536 1656 1840 1860 1920 1984 2070 2083 2139 2208 2232 2304 2480 2560 2760 2790 2852 2880 2944 2976 3072 3312 3565 3680 3720 3840 3968 4140 4166 4278 4416 4464 4608 4960 5120 5520 5580 5704 5760 5888 5952 6249 6417 6624 7130 7360 7440 7680 7936 8280 8332 8556 8832 8928 9216 9920 10415 10695 11040 11160 11408 11520 11776 11904 12498 12834 13248 14260 14720 14880 15360 15872 16560 16664 17112 17664 17856 18747 19840 20830 21390 22080 22320 22816 23040 23552 23808 24996 25668 26496 28520 29440 29760 31245 31744 32085 33120 33328 34224 35328 35712 37494 39680 41660 42780 44160 44640 45632 46080 47616 47909 49992 51336 52992 57040 58880 59520 62490 64170 64573 66240 66656 68448 70656 71424 74988 79360 83320 85560 88320 89280 91264 93735 95232 95818 99984 102672 105984 114080 117760 119040 124980 128340 129146 132480 133312 136896 142848 143727 149976 158720 166640 171120 176640 178560 182528 187470 191636 193719 199968 205344 211968 228160 238080 239545 249960 256680 258292 264960 266624 273792 285696 287454 299952 322865 333280 342240 353280 357120 365056 374940 383272 387438 399936 410688 431181 456320 476160 479090 499920 513360 516584 529920 533248 547584 574908 581157 599904 645730 666560 684480 714240 718635 730112 749880 766544 774876 799872 821376 862362 912640 958180 968595 999840 1026720 1033168 1059840 1066496 1095168 1149816 1162314 1199808 1291460 1333120 1368960 1428480 1437270 1485179 1499760 1533088 1549752 1599744 1642752 1724724 1825280 1916360 1937190 1999680 2053440 2066336 2132992 2155905 2190336 2299632 2324628 2399616 2582920 2666240 2737920 2874540 2905785 2970358 2999520 3066176 3099504 3199488 3285504 3449448 3650560 3832720 3874380 3999360 4106880 4132672 4311810 4455537 4599264 4649256 4799232 5165840 5332480 5475840 5749080 5811570 5940716 5999040 6132352 6199008 6398976 6571008 6898896 7425895 7665440 7748760 7998720 8213760 8265344 8623620 8911074 9198528 9298512 9598464 10331680 10664960 10951680 11498160 11623140 11881432 11998080 12264704 12398016 13366611 13797792 14851790 15330880 15497520 15997440 16427520 16530688 17247240 17822148 18397056 18597024 19196928 20663360 22277685 22996320 23246280 23762864 23996160 24529408 24796032 26733222 27595584 29703580 30661760 30995040 31994880 32855040 33061376 34494480 35644296 36794112 37194048 41326720 44555370 45992640 46492560 47525728 47992320 49058816 49592064 53466444 55191168 59407160 61323520 61990080 66122752 66833055 68988960 71288592 73588224 74388096 82653440 89110740 91985280 92985120 95051456 95984640 99184128 106932888 110382336 118814320 122647040 123980160 133666110 137977920 142577184 147176448 148776192 165306880 178221480 183970560 185970240 190102912 198368256 213865776 220764672 237628640 245294080 247960320 267332220 275955840 285154368 297552384 330613760 356442960 367941120 371940480 380205824 427731552 441529344 475257280 495920640 534664440 551911680 570308736 595104768 712885920 735882240 743880960 760411648 855463104 950514560 991841280 1069328880 1103823360 1140617472 1425771840 1487761920 1520823296 1710926208 1901029120 2138657760 2207646720 2281234944 2851543680 2975523840 3421852416 3802058240 4277315520 4562469888 5703087360 6843704832 7604116480 8554631040 11406174720 13687409664 17109262080 22812349440 34218524160 68437048320
• Sum of all divisors σ(n): 255547348992
• Sum of proper divisors (its aliquot sum) s(n): 187110300672
• 68437048320 is an abundant number, because the sum of its proper divisors (187110300672) is greater than itself. Its abundance is 118673252352

Bases of 68437048320

• Binary: 111111101111001010100111110000000000₂
• Hexadecimal: 0xFEF2A7C00
• Base-36: VFTNGG0

Squares and roots of 68437048320

• 68437048320 squared (68437048320²) is 4683629582754014822400
• 68437048320 cubed (68437048320³) is 320533784067917951074585018368000
• The square root of 68437048320 is 261604.7559200711
• The cube root of 68437048320 is 4090.3809466171

Scales and comparisons

• 68,437,048,320 seconds is equal to 2,176 years, 4 weeks, 3 days, 11 hours, 12 minutes.
• To count from 1 to 68,437,048,320 would take you about four thousand, three hundred fifty-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 68437048320 cubic inches would be around 340.9 feet tall.

Recreational maths with 68437048320

• 68437048320 backwards is 02384073486
• 68437048320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68437048320's digits is 45
• More coming soon!