127996621632

Names of 127996621632

• Cardinal: 127996621632 can be written as One hundred twenty-seven billion, nine hundred ninety-six million, six hundred twenty-one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.27996621632 × 10¹¹

Factors of 127996621632

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2743

Divisors of 127996621632

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 29 32 33 36 44 48 54 58 64 66 72 87 88 89 96 99 108 116 132 144 174 176 178 192 198 216 232 261 264 267 288 297 319 348 352 356 396 432 464 522 528 534 576 594 638 696 704 712 783 792 801 864 928 957 979 1044 1056 1068 1188 1276 1392 1424 1566 1584 1602 1728 1856 1914 1958 2088 2112 2136 2376 2403 2552 2581 2609 2784 2848 2871 2937 3132 3168 3204 3828 3916 4176 4272 4752 4806 5104 5162 5218 5568 5696 5742 5874 6264 6336 6408 7656 7743 7827 7832 8352 8544 8613 8811 9504 9612 10208 10324 10436 11484 11748 12528 12816 15312 15486 15654 15664 16704 17088 17226 17622 19008 19224 20416 20648 20872 22968 23229 23481 23496 25056 25632 26433 28391 28699 30624 30972 31308 31328 34452 35244 38448 41296 41744 45936 46458 46962 46992 50112 51264 52866 56782 57398 61248 61944 62616 62656 68904 69687 70443 70488 75661 76896 82592 83488 85173 86097 91872 92916 93924 93984 105732 113564 114796 123888 125232 137808 139374 140886 140976 151322 153792 165184 166976 170346 172194 183744 185832 187848 187968 211464 226983 227128 229592 232201 247776 250464 255519 258291 275616 278748 281772 281952 302644 340692 344388 371664 375696 422928 453966 454256 459184 464402 495552 500928 511038 516582 551232 557496 563544 563904 605288 680949 681384 688776 696603 743328 751392 766557 774873 832271 845856 907932 908512 918368 928804 1022076 1033164 1114992 1127088 1210576 1361898 1362768 1377552 1393206 1486656 1502784 1533114 1549746 1664542 1691712 1815864 1817024 1836736 1857608 2042847 2044152 2066328 2089809 2229984 2254176 2421152 2496813 2554211 2723796 2725536 2755104 2786412 3066228 3099492 3329084 3631728 3715216 4085694 4088304 4132656 4179618 4459968 4508352 4842304 4993626 5108422 5447592 5451072 5510208 5572824 6132456 6198984 6269427 6658168 6733829 7263456 7430432 7490439 7662633 8171388 8176608 8265312 8359236 9987252 10216844 10895184 11145648 12264912 12397968 12538854 13316336 13467658 14526912 14860864 14980878 15325266 16342776 16353216 16530624 16718472 19974504 20201487 20433688 21790368 22291296 22471317 22987899 24529824 24795936 25077708 26632672 26935316 29961756 30650532 32685552 33436944 39949008 40402974 40867376 43580736 44582592 44942634 45975798 49059648 49591872 50155416 53265344 53870632 59923512 60604461 61301064 65371104 66873888 68963697 74072119 79898016 80805948 81734752 89885268 91951596 100310832 107741264 119847024 121208922 122602128 130742208 133747776 137927394 148144238 159796032 161611896 163469504 179770536 181813383 183903192 200621664 215482528 222216357 239694048 242417844 245204256 275854788 296288476 323223792 359541072 363626766 367806384 401243328 430965056 444432714 479388096 484835688 490408512 551709576 592576952 646447584 666649071 719082144 727253532 735612768 888865428 969671376 1103419152 1185153904 1292895168 1333298142 1438164288 1454507064 1471225536 1777730856 1939342752 1999947213 2206838304 2370307808 2666596284 2909014128 3555461712 3878685504 3999894426 4413676608 4740615616 5333192568 5818028256 7110923424 7999788852 10666385136 11636056512 14221846848 15999577704 21332770272 31999155408 42665540544 63998310816 127996621632
• Sum of all divisors σ(n): 429585120000
• Sum of proper divisors (its aliquot sum) s(n): 301588498368
• 127996621632 is an abundant number, because the sum of its proper divisors (301588498368) is greater than itself. Its abundance is 173591876736

Bases of 127996621632

• Binary: 1110111001101001100010111001101000000₂
• Hexadecimal: 0x1DCD317340
• Base-36: 1MSTVTC0

Squares and roots of 127996621632

• 127996621632 squared (127996621632²) is 16383135149205370343424
• 127996621632 cubed (127996621632³) is 2096985950838759653309675627347968
• The square root of 127996621632 is 357766.1549559991
• The cube root of 127996621632 is 5039.6398608877

Scales and comparisons

• 127,996,621,632 seconds is equal to 4,069 years, 46 weeks, 4 days, 9 hours, 7 minutes, 12 seconds.
• To count from 1 to 127,996,621,632 would take you about eight thousand, one hundred thirty-nine 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 127996621632 cubic inches would be around 420 feet tall.

Recreational maths with 127996621632

• 127996621632 backwards is 236126699721
• 127996621632 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 127996621632's digits is 54
• More coming soon!