138857711616

Names of 138857711616

• Cardinal: 138857711616 can be written as One hundred thirty-eight billion, eight hundred fifty-seven million, seven hundred eleven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.38857711616 × 10¹¹

Factors of 138857711616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 145

Divisors of 138857711616

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 127 128 144 156 162 169 192 208 216 234 243 254 256 288 312 324 338 351 381 384 416 432 468 486 507 508 512 576 624 648 676 702 762 768 832 864 936 972 1014 1016 1024 1053 1143 1152 1248 1296 1352 1404 1521 1524 1536 1651 1664 1728 1872 1944 2028 2032 2048 2106 2197 2286 2304 2496 2592 2704 2808 3042 3048 3072 3159 3302 3328 3429 3456 3744 3888 4056 4064 4212 4394 4563 4572 4608 4953 4992 5184 5408 5616 6084 6096 6144 6318 6591 6604 6656 6858 6912 7488 7776 8112 8128 8424 8788 9126 9144 9216 9906 9984 10287 10368 10816 11232 12168 12192 12636 13182 13208 13312 13689 13716 13824 14859 14976 15552 16224 16256 16848 17576 18252 18288 18432 19773 19812 19968 20574 20736 21463 21632 22464 24336 24384 25272 26364 26416 26624 27378 27432 27648 29718 29952 30861 31104 32448 32512 33696 35152 36504 36576 39546 39624 39936 41067 41148 41472 42926 43264 44577 44928 48672 48768 50544 52728 52832 54756 54864 55296 59319 59436 59904 61722 62208 64389 64896 65024 67392 70304 73008 73152 79092 79248 79872 82134 82296 82944 85852 86528 89154 89856 97344 97536 101088 105456 105664 109512 109728 118638 118872 119808 123444 124416 128778 129792 130048 133731 134784 140608 146016 146304 158184 158496 164268 164592 165888 171704 173056 177957 178308 179712 193167 194688 195072 202176 210912 211328 219024 219456 237276 237744 239616 246888 248832 257556 259584 260096 267462 269568 279019 281216 292032 292608 316368 316992 328536 329184 343408 346112 355914 356616 359424 386334 389376 390144 401193 404352 421824 422656 438048 438912 474552 475488 493776 497664 515112 519168 533871 534924 539136 558038 562432 579501 584064 585216 632736 633984 657072 658368 686816 711828 713232 718848 772668 778752 780288 802386 808704 837057 843648 845312 876096 877824 949104 950976 987552 1030224 1038336 1067742 1069848 1078272 1116076 1124864 1159002 1168128 1170432 1265472 1267968 1314144 1316736 1373632 1423656 1426464 1545336 1557504 1604772 1617408 1674114 1687296 1690624 1738503 1752192 1755648 1898208 1901952 1975104 2060448 2135484 2139696 2156544 2232152 2249728 2318004 2336256 2340864 2511171 2530944 2535936 2628288 2633472 2747264 2847312 2852928 3090672 3115008 3209544 3234816 3348228 3374592 3381248 3477006 3504384 3511296 3796416 3803904 3950208 4120896 4270968 4279392 4464304 4499456 4636008 4672512 5022342 5061888 5071872 5215509 5256576 5266944 5494528 5694624 5705856 6181344 6419088 6469632 6696456 6749184 6954012 7008768 7022592 7533513 7592832 7607808 7900416 8241792 8541936 8558784 8928608 9272016 9345024 10044684 10123776 10143744 10431018 10513152 10533888 10989056 11389248 11411712 12362688 12838176 13392912 13498368 13908024 14017536 15067026 15185664 15215616 15800832 16483584 17083872 17117568 17857216 18544032 20089368 20247552 20862036 21026304 21067776 21978112 22600539 22778496 22823424 24725376 25676352 26785824 27816048 28035072 30134052 30371328 30431232 31601664 32967168 34167744 34235136 35714432 37088064 40178736 40495104 41724072 42052608 43956224 45201078 45556992 45646848 49450752 51352704 53571648 55632096 60268104 60742656 63203328 65934336 67801617 68335488 68470272 71428864 74176128 80357472 83448144 84105216 90402156 91113984 91293696 98901504 102705408 107143296 111264192 120536208 121485312 131868672 135603234 136670976 136940544 142857728 148352256 160714944 166896288 180804312 182227968 197803008 205410816 214286592 222528384 241072416 271206468 273341952 273881088 285715456 296704512 321429888 333792576 361608624 364455936 395606016 410821632 428573184 445056768 482144832 542412936 546683904 571430912 593409024 642859776 667585152 723217248 821643264 857146368 890113536 964289664 1084825872 1093367808 1186818048 1285719552 1335170304 1446434496 1714292736 1780227072 1928579328 2169651744 2571439104 2670340608 2892868992 3560454144 3857158656 4339303488 5142878208 5340681216 5785737984 7714317312 8678606976 10681362432 11571475968 15428634624 17357213952 23142951936 34714427904 46285903872 69428855808 138857711616
• Sum of all divisors σ(n): 454090291200
• Sum of proper divisors (its aliquot sum) s(n): 315232579584
• 138857711616 is an abundant number, because the sum of its proper divisors (315232579584) is greater than itself. Its abundance is 176374867968

Bases of 138857711616

• Binary: 10000001010100100100001000100000000000₂
• Hexadecimal: 0x2054908800
• Base-36: 1RSGAO00

Squares and roots of 138857711616

• 138857711616 squared (138857711616²) is 19281464075232221331456
• 138857711616 cubed (138857711616³) is 2677379978092859917874400797392896
• The square root of 138857711616 is 372636.1652013931
• The cube root of 138857711616 is 5178.3333141149

Scales and comparisons

• 138,857,711,616 seconds is equal to 4,415 years, 12 weeks, 5 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 138,857,711,616 would take you about eight thousand, eight hundred thirty 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 138857711616 cubic inches would be around 431.5 feet tall.

Recreational maths with 138857711616

• 138857711616 backwards is 616117758831
• 138857711616 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138857711616's digits is 54
• More coming soon!