51438551040

Names of 51438551040

• Cardinal: 51438551040 can be written as Fifty-one billion, four hundred thirty-eight million, five hundred fifty-one thousand and forty.

Scientific notation

• Scientific notation: 5.143855104 × 10¹⁰

Factors of 51438551040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 46

Divisors of 51438551040

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 19 20 24 27 30 32 34 36 38 40 45 48 51 54 57 60 64 68 72 76 80 81 85 90 95 96 102 108 114 120 128 135 136 144 152 153 160 162 170 171 180 190 192 204 216 228 240 243 255 256 270 272 285 288 304 306 320 323 324 340 342 360 380 384 405 408 432 456 459 480 486 510 512 513 540 544 570 576 608 612 640 646 648 680 684 720 760 765 768 810 816 855 864 912 918 960 969 972 1020 1024 1026 1080 1088 1140 1152 1215 1216 1224 1280 1292 1296 1360 1368 1377 1440 1520 1530 1536 1539 1615 1620 1632 1710 1728 1824 1836 1920 1938 1944 2040 2048 2052 2160 2176 2280 2295 2304 2430 2432 2448 2560 2565 2584 2592 2720 2736 2754 2880 2907 3040 3060 3072 3078 3230 3240 3264 3420 3456 3648 3672 3840 3876 3888 4080 4096 4104 4131 4320 4352 4560 4590 4608 4617 4845 4860 4864 4896 5120 5130 5168 5184 5440 5472 5508 5760 5814 6080 6120 6144 6156 6460 6480 6528 6840 6885 6912 7296 7344 7680 7695 7752 7776 8160 8192 8208 8262 8640 8704 8721 9120 9180 9216 9234 9690 9720 9728 9792 10240 10260 10336 10368 10880 10944 11016 11520 11628 12160 12240 12288 12312 12920 12960 13056 13680 13770 13824 14535 14592 14688 15360 15390 15504 15552 16320 16384 16416 16524 17280 17408 17442 18240 18360 18432 18468 19380 19440 19456 19584 20480 20520 20655 20672 20736 21760 21888 22032 23040 23085 23256 24320 24480 24576 24624 25840 25920 26112 26163 27360 27540 27648 29070 29184 29376 30720 30780 31008 31104 32640 32768 32832 33048 34560 34816 34884 36480 36720 36864 36936 38760 38880 38912 39168 40960 41040 41310 41344 41472 43520 43605 43776 44064 46080 46170 46512 48640 48960 49152 49248 51680 51840 52224 52326 54720 55080 55296 58140 58368 58752 61440 61560 62016 62208 65280 65536 65664 66096 69120 69632 69768 72960 73440 73728 73872 77520 77760 77824 78336 78489 81920 82080 82620 82688 82944 87040 87210 87552 88128 92160 92340 93024 97280 97920 98304 98496 103360 103680 104448 104652 109440 110160 110592 116280 116736 117504 122880 123120 124032 124416 130560 130815 131072 131328 132192 138240 139264 139536 145920 146880 147456 147744 155040 155520 155648 156672 156978 163840 164160 165240 165376 165888 174080 174420 175104 176256 184320 184680 186048 194560 195840 196608 196992 206720 207360 208896 209304 218880 220320 221184 232560 233472 235008 245760 246240 248064 248832 261120 261630 262656 264384 276480 278528 279072 291840 293760 294912 295488 310080 311040 311296 313344 313956 327680 328320 330480 330752 331776 348160 348840 350208 352512 368640 369360 372096 389120 391680 392445 393216 393984 413440 414720 417792 418608 437760 440640 442368 465120 466944 470016 491520 492480 496128 497664 522240 523260 525312 528768 552960 557056 558144 583680 587520 589824 590976 620160 622080 622592 626688 627912 655360 656640 660960 661504 663552 696320 697680 700416 705024 737280 738720 744192 778240 783360 784890 787968 826880 829440 835584 837216 875520 881280 884736 930240 933888 940032 983040 984960 992256 995328 1044480 1046520 1050624 1057536 1105920 1114112 1116288 1167360 1175040 1179648 1181952 1240320 1244160 1245184 1253376 1255824 1313280 1321920 1323008 1327104 1392640 1395360 1400832 1410048 1474560 1477440 1488384 1556480 1566720 1569780 1575936 1653760 1658880 1671168 1674432 1751040 1762560 1769472 1860480 1867776 1880064 1966080 1969920 1984512 1990656 2088960 2093040 2101248 2115072 2211840 2228224 2232576 2334720 2350080 2363904 2480640 2488320 2490368 2506752 2511648 2626560 2643840 2646016 2654208 2785280 2790720 2801664 2820096 2949120 2954880 2976768 3112960 3133440 3139560 3151872 3307520 3317760 3342336 3348864 3502080 3525120 3538944 3720960 3735552 3760128 3939840 3969024 3981312 4177920 4186080 4202496 4230144 4423680 4465152 4669440 4700160 4727808 4961280 4976640 5013504 5023296 5253120 5287680 5292032 5308416 5570560 5581440 5603328 5640192 5898240 5909760 5953536 6225920 6266880 6279120 6303744 6615040 6635520 6684672 6697728 7004160 7050240 7441920 7471104 7520256 7879680 7938048 7962624 8355840 8372160 8404992 8460288 8847360 8930304 9338880 9400320 9455616 9922560 9953280 10027008 10046592 10506240 10575360 10584064 10616832 11141120 11162880 11206656 11280384 11819520 11907072 12451840 12533760 12558240 12607488 13230080 13271040 13395456 14008320 14100480 14883840 15040512 15759360 15876096 15925248 16711680 16744320 16809984 16920576 17694720 17860608 18677760 18800640 18911232 19845120 19906560 20054016 20093184 21012480 21150720 21168128 22325760 22413312 22560768 23639040 23814144 25067520 25116480 25214976 26460160 26542080 26790912 28016640 28200960 29767680 30081024 31518720 31752192 31850496 33423360 33488640 33619968 33841152 35721216 37355520 37601280 37822464 39690240 39813120 40186368 42024960 42301440 42336256 44651520 45121536 47278080 47628288 50135040 50232960 50429952 52920320 53084160 53581824 56033280 56401920 59535360 60162048 63037440 63504384 66977280 67239936 67682304 71442432 75202560 75644928 79380480 79626240 80372736 84049920 84602880 89303040 90243072 94556160 95256576 100270080 100465920 100859904 105840640 107163648 112066560 112803840 119070720 126074880 127008768 133954560 135364608 142884864 150405120 151289856 158760960 159252480 160745472 168099840 169205760 178606080 180486144 189112320 190513152 200931840 201719808 211681280 214327296 225607680 238141440 252149760 267909120 270729216 285769728 300810240 302579712 317521920 321490944 336199680 338411520 357212160 378224640 381026304 401863680 428654592 451215360 476282880 504299520 535818240 541458432 571539456 605159424 635043840 642981888 676823040 714424320 756449280 803727360 857309184 902430720 952565760 1008599040 1071636480 1143078912 1285963776 1353646080 1428848640 1512898560 1607454720 1714618368 1905131520 2143272960 2571927552 2707292160 2857697280 3025797120 3214909440 3429236736 4286545920 5143855104 5715394560 6429818880 8573091840 10287710208 12859637760 17146183680 25719275520 51438551040
• Sum of all divisors σ(n): 206107312320
• Sum of proper divisors (its aliquot sum) s(n): 154668761280
• 51438551040 is an abundant number, because the sum of its proper divisors (154668761280) is greater than itself. Its abundance is 103230210240

Bases of 51438551040

• Binary: 101111111001111110100000000000000000₂
• Hexadecimal: 0xBF9FA0000
• Base-36: NMP6O00

Squares and roots of 51438551040

• 51438551040 squared (51438551040²) is 2645924533094685081600
• 51438551040 cubed (51438551040³) is 136102524143579127722608164864000
• The square root of 51438551040 is 226800.6857132491
• The cube root of 51438551040 is 3719.0290910505

Scales and comparisons

• 51,438,551,040 seconds is equal to 1,635 years, 30 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 51,438,551,040 would take you about three thousand, two hundred seventy-one 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 51438551040 cubic inches would be around 309.9 feet tall.

Recreational maths with 51438551040

• 51438551040 backwards is 04015583415
• 51438551040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51438551040's digits is 36
• More coming soon!