21070159278272

Names of 21070159278272

• Cardinal: 21070159278272 can be written as Twenty-one trillion, seventy billion, one hundred fifty-nine million, two hundred seventy-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.1070159278272 × 10¹³

Factors of 21070159278272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 951

Divisors of 21070159278272

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 8 13 16 17 19 23 26 32 34 38 46 52 64 68 76 92 104 136 152 169 184 208 221 247 272 299 304 323 338 368 391 416 437 442 494 529 544 598 608 646 676 736 782 832 874 877 884 988 1058 1088 1196 1216 1292 1352 1472 1564 1748 1754 1768 1976 2116 2197 2392 2584 2704 2873 3128 3211 3496 3508 3536 3887 3952 4199 4232 4394 4784 5083 5168 5408 5681 5746 6256 6422 6877 6992 7016 7072 7429 7774 7904 8398 8464 8788 8993 9568 10051 10166 10336 10816 11362 11401 11492 12512 12844 13754 13984 14032 14144 14858 14909 15548 15808 16663 16796 16928 17576 17986 19136 20102 20171 20332 20672 22724 22802 22984 25024 25688 27508 27968 28064 29716 29818 31096 33326 33592 33856 35152 35972 37349 40204 40342 40664 41743 45448 45604 45968 50531 51376 54587 55016 56128 59432 59636 62192 66079 66652 67184 70304 71944 73853 74698 80408 80684 81328 83486 89401 90896 91208 91936 96577 101062 102752 109174 110032 116909 118864 119272 124384 130663 132158 133304 134368 140608 143888 147706 148213 149396 160816 161368 162656 166972 170867 178802 181792 182416 183872 193154 193817 202124 205504 216619 218348 220064 233818 237728 238544 248768 261326 262223 264316 266608 268736 283271 287776 295412 296426 298792 321632 322736 325312 333944 341734 342907 357604 363584 364832 383249 386308 387634 404248 433238 436696 440128 463933 467636 475456 477088 522652 524446 528632 533216 566542 575552 590824 592852 597584 643264 645472 667888 683468 685814 709631 715208 729664 766498 772616 775268 808496 859027 866476 873392 927866 935272 954176 960089 1045304 1048892 1057264 1066432 1133084 1162213 1181648 1185704 1195168 1255501 1290944 1335776 1366936 1371628 1419262 1430416 1519817 1532996 1545232 1550536 1616992 1698619 1718054 1732952 1746784 1855732 1870544 1920178 1926769 2090608 2097784 2114528 2221271 2266168 2324426 2363296 2371408 2390336 2511002 2519621 2671552 2733872 2743256 2816047 2838524 2860832 3039634 3065992 3090464 3101072 3233984 3397238 3408899 3436108 3465904 3493568 3682523 3711464 3741088 3840356 3853538 4181216 4195568 4229056 4442542 4457791 4532336 4648852 4726592 4742816 4982237 5022004 5039242 5467744 5486512 5632094 5677048 5721664 6031129 6079268 6131984 6180928 6202144 6515233 6794476 6817798 6872216 6931808 7365046 7422928 7482176 7680712 7707076 7886861 8362432 8391136 8814727 8885084 8915582 9064672 9297704 9485632 9964474 10044008 10078484 10935488 10973024 11264188 11354096 12062258 12158536 12263968 12404288 13030466 13588952 13635596 13744432 13863616 14730092 14845856 15361424 15414152 15773722 16321513 16782272 17629454 17770168 17831164 18129344 18595408 19757621 19928948 20088016 20156968 21946048 22082047 22528376 22708192 24124516 24317072 24527936 26060932 27177904 27271192 27488864 28876523 29460184 29691712 30722848 30828304 31547444 32643026 32755073 35258908 35540336 35662328 36608611 37190816 39515242 39857896 40176032 40313936 44164094 44315687 45056752 45416384 47872799 48249032 48634144 52121864 54355808 54542384 54977728 57753046 57951283 58920368 61445696 61656608 63094888 64769081 65286052 65510146 70517816 71080672 71324656 73217222 74381632 78404677 79030484 79715792 80352064 80627872 84698029 88328188 88631374 90113504 95745598 96498064 97268288 102529193 104243728 108711616 109084768 114591451 115506092 115902566 117840736 123313216 126189776 129538162 130572104 131020292 141035632 142161344 142649312 146434444 149850359 156809354 158060968 159431584 161255744 169396058 176656376 177262748 180227008 191491196 192996128 205058386 208487456 218169536 229182902 231012184 231805132 235681472 252379552 259076324 261144208 262040584 282071264 285298624 292868888 299700718 313618708 316121936 318863168 338792116 353312752 354525496 375394799 382982392 385992256 410116772 416974912 458365804 462024368 463610264 504759104 518152648 522288416 524081168 564142528 585737776 599401436 622346387 627237416 632243872 677584232 706625504 709050992 750789598 753366679 765964784 820233544 841998053 916731608 924048736 927220528 1019260801 1036305296 1044576832 1048162336 1101074377 1171475552 1198802872 1244692774 1254474832 1264487744 1332879509 1355168464 1413251008 1418101984 1489688863 1501579196 1506733358 1531929568 1640467088 1683996106 1833463216 1848097472 1854441056 1948054667 2038521602 2072610592 2096324672 2202148754 2342951104 2397605744 2489385548 2508949664 2665759018 2710336928 2836203968 2979377726 3003158392 3013466716 3063859136 3280934176 3367992212 3666926432 3708882112 3896109334 4077043204 4145221184 4404297508 4795211488 4978771096 5017899328 5331518036 5420673856 5958755452 6006316784 6026933432 6561868352 6735984424 7333852864 7792218668 8154086408 8808595016 9590422976 9957542192 10663036072 11917510904 12012633568 12053866864 13471968848 14313966901 15584437336 16308172816 17327433617 17617190032 19365955219 19915084384 21326072144 23835021808 24025267136 24107733728 25324710671 26943937696 28627933802 31168874672 32616345632 34654867234 35234380064 38731910438 39830168768 42652144288 47670043616 48215467456 50649421342 53887875392 57255867604 62337749344 65232691264 69309734468 70468760128 77463820876 85304288576 95340087232 101298842684 114511735208 124675498688 138619468936 154927641752 202597685368 229023470416 277238937872 309855283504 329221238723 405195370736 458046940832 554477875744 619710567008 658442477446 810390741472 916093881664 1108955751488 1239421134016 1316884954892 1620781482944 2633769909784 5267539819568 10535079639136 21070159278272
• Sum of all divisors σ(n): 52832702462400
• Sum of proper divisors (its aliquot sum) s(n): 31762543184128
• 21070159278272 is an abundant number, because the sum of its proper divisors (31762543184128) is greater than itself. Its abundance is 10692383905856

Bases of 21070159278272

• Binary: 100110010100111000111010110111111000011000000₂
• Hexadecimal: 0x1329C75BF0C0
• Base-36: 7GVHWTHA8

Squares and roots of 21070159278272

• 21070159278272 squared (21070159278272²) is 443951612011751647931305984
• 21070159278272 cubed (21070159278272³) is 9354131176933220068158792733671834779648
• The square root of 21070159278272 is 4590224.3167705867
• The cube root of 21070159278272 is 27619.9320761287

Scales and comparisons

• 21,070,159,278,272 seconds is equal to 669,965 years, 46 weeks, 2 days, 5 hours, 44 minutes, 32 seconds.
• To count from 1 to 21,070,159,278,272 would take you about one million, six hundred seventy-four thousand, nine hundred fourteen 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 21070159278272 cubic inches would be around 2301.7 feet tall.

Recreational maths with 21070159278272

• 21070159278272 backwards is 27287295107012
• The number of decimal digits it has is: 14
• The sum of 21070159278272's digits is 53
• More coming soon!