21448001323008

Names of 21448001323008

• Cardinal: 21448001323008 can be written as Twenty-one trillion, four hundred forty-eight billion, one million, three hundred twenty-three thousand and eight.

Scientific notation

• Scientific notation: 2.1448001323008 × 10¹³

Factors of 21448001323008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 59

Divisors of 21448001323008

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 41 48 52 64 72 78 82 96 104 117 123 128 144 156 164 169 192 208 234 246 256 288 312 328 338 369 384 416 468 492 507 512 533 576 624 656 676 738 768 832 936 984 1014 1024 1066 1152 1248 1312 1352 1476 1521 1536 1599 1664 1681 1872 1968 2028 2048 2132 2304 2496 2624 2704 2952 3042 3072 3198 3328 3362 3744 3936 4056 4096 4264 4608 4797 4992 5043 5248 5408 5904 6084 6144 6396 6656 6724 6929 7488 7872 8112 8192 8528 9216 9594 9984 10086 10496 10816 11808 12168 12288 12792 13312 13448 13858 14976 15129 15744 16224 16384 17056 18432 19188 19968 20172 20787 20992 21632 21853 23616 24336 24576 25584 26624 26896 27716 29952 30258 31488 32448 32768 34112 36864 38376 39936 40344 41574 41984 43264 43706 47232 48672 49152 51168 53248 53792 55432 59904 60516 62361 62976 64896 65536 65559 68224 73728 76752 79872 80688 83148 83968 86528 87412 94464 97344 98304 102336 106496 107584 110864 119808 121032 124722 125952 129792 131072 131118 136448 147456 153504 159744 161376 166296 167936 173056 174824 188928 194688 196608 196677 204672 212992 215168 221728 239616 242064 249444 251904 259584 262144 262236 272896 284089 294912 307008 319488 322752 332592 335872 346112 349648 377856 389376 393216 393354 409344 425984 430336 443456 479232 484128 498888 503808 519168 524288 524472 545792 568178 589824 614016 638976 645504 665184 671744 692224 699296 755712 778752 786432 786708 818688 851968 852267 860672 886912 958464 968256 997776 1007616 1038336 1048576 1048944 1091584 1136356 1179648 1228032 1277952 1291008 1330368 1343488 1384448 1398592 1511424 1557504 1572864 1573416 1637376 1703936 1704534 1721344 1773824 1916928 1936512 1995552 2015232 2076672 2097152 2097888 2183168 2272712 2359296 2456064 2555904 2556801 2582016 2660736 2686976 2768896 2797184 3022848 3115008 3145728 3146832 3274752 3407872 3409068 3442688 3547648 3833856 3873024 3991104 4030464 4153344 4194304 4195776 4366336 4545424 4718592 4912128 5111808 5113602 5164032 5321472 5373952 5537792 5594368 6045696 6230016 6291456 6293664 6549504 6815744 6818136 6885376 7095296 7667712 7746048 7982208 8060928 8306688 8388608 8391552 8732672 9090848 9437184 9824256 10223616 10227204 10328064 10642944 10747904 11075584 11188736 12091392 12460032 12582912 12587328 13099008 13631488 13636272 13770752 14190592 15335424 15492096 15964416 16121856 16613376 16783104 17465344 18181696 18874368 19648512 20447232 20454408 20656128 21285888 21495808 22151168 22377472 24182784 24920064 25165824 25174656 26198016 27262976 27272544 27541504 28381184 30670848 30984192 31928832 32243712 33226752 33566208 34930688 36363392 37748736 39297024 40894464 40908816 41312256 42571776 42991616 44302336 44754944 48365568 49840128 50349312 52396032 54525952 54545088 55083008 56762368 61341696 61968384 63857664 64487424 66453504 67132416 69861376 72726784 75497472 78594048 81788928 81817632 82624512 85143552 85983232 88604672 89509888 96731136 99680256 100698624 104792064 109051904 109090176 110166016 113524736 122683392 123936768 127715328 128974848 132907008 134264832 139722752 145453568 157188096 163577856 163635264 165249024 170287104 171966464 177209344 179019776 193462272 199360512 201397248 209584128 218180352 220332032 227049472 245366784 247873536 255430656 257949696 265814016 268529664 279445504 290907136 314376192 327155712 327270528 330498048 340574208 343932928 354418688 358039552 386924544 398721024 402794496 419168256 436360704 440664064 454098944 490733568 495747072 510861312 515899392 531628032 537059328 558891008 581814272 628752384 654541056 660996096 681148416 708837376 716079104 773849088 797442048 805588992 838336512 872721408 881328128 908197888 981467136 991494144 1021722624 1031798784 1063256064 1074118656 1117782016 1163628544 1257504768 1309082112 1321992192 1362296832 1417674752 1432158208 1547698176 1594884096 1611177984 1676673024 1745442816 1762656256 1816395776 1982988288 2043445248 2126512128 2148237312 2235564032 2327257088 2515009536 2618164224 2643984384 2724593664 2864316416 3095396352 3189768192 3222355968 3353346048 3490885632 3525312512 3632791552 3965976576 4086890496 4253024256 4296474624 4471128064 4654514176 5030019072 5236328448 5287968768 5449187328 5728632832 6379536384 6444711936 6706692096 6981771264 7050625024 7265583104 7931953152 8173780992 8592949248 9309028352 10060038144 10472656896 10575937536 10898374656 11457265664 12759072768 12889423872 13413384192 13963542528 14101250048 14531166208 15863906304 16347561984 17185898496 18618056704 20120076288 20945313792 21151875072 21796749312 22914531328 25778847744 27927085056 29062332416 31727812608 32695123968 34371796992 37236113408 40240152576 41890627584 42303750144 43593498624 45829062656 51557695488 55854170112 58124664832 63455625216 65390247936 68743593984 74472226816 83781255168 87186997248 91658125312 103115390976 111708340224 126911250432 130780495872 137487187968 148944453632 167562510336 174373994496 183316250624 206230781952 223416680448 261560991744 274974375936 297888907264 335125020672 412461563904 446833360896 523121983488 549948751872 595777814528 670250041344 824923127808 893666721792 1191555629056 1340500082688 1649846255616 1787333443584 2383111258112 2681000165376 3574666887168 5362000330752 7149333774336 10724000661504 21448001323008
• Sum of all divisors σ(n): 68770089497655
• Sum of proper divisors (its aliquot sum) s(n): 47322088174647
• 21448001323008 is an abundant number, because the sum of its proper divisors (47322088174647) is greater than itself. Its abundance is 25874086851639

Bases of 21448001323008

• Binary: 100111000000111000000100000000000000000000000₂
• Hexadecimal: 0x1381C0800000
• Base-36: 7LP2Q7SW0

Squares and roots of 21448001323008

• 21448001323008 squared (21448001323008²) is 460016760751752918350168064
• 21448001323008 cubed (21448001323008³) is 9866440093209451201429529637291150016512
• The square root of 21448001323008 is 4631198.6918084179
• The cube root of 21448001323008 is 27784.0536720247

Scales and comparisons

• 21,448,001,323,008 seconds is equal to 681,980 years, 5 weeks, 1 day, 1 hour, 16 minutes, 48 seconds.
• To count from 1 to 21,448,001,323,008 would take you about one million, seven hundred four thousand, nine hundred fifty 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 21448001323008 cubic inches would be around 2315.3 feet tall.

Recreational maths with 21448001323008

• 21448001323008 backwards is 80032310084412
• 21448001323008 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21448001323008's digits is 36
• More coming soon!