1155215720448

Names of 1155215720448

• Cardinal: 1155215720448 can be written as One trillion, one hundred fifty-five billion, two hundred fifteen million, seven hundred twenty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.155215720448 × 10¹²

Factors of 1155215720448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 34385

Divisors of 1155215720448

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 128 144 152 171 192 216 228 256 288 304 342 384 432 456 512 513 576 608 684 768 864 912 1024 1026 1152 1216 1368 1536 1728 1824 2048 2052 2304 2432 2736 3072 3456 3648 4096 4104 4608 4864 5472 6144 6912 7296 8192 8208 9216 9728 10944 12288 13824 14592 16384 16416 18432 19456 21888 24576 27648 29184 32768 32832 34361 36864 38912 43776 49152 55296 58368 65536 65664 68722 73728 77824 87552 98304 103083 110592 116736 131328 137444 147456 155648 175104 196608 206166 221184 233472 262656 274888 294912 309249 311296 350208 412332 442368 466944 525312 549776 589824 618498 622592 652859 700416 824664 884736 927747 933888 1050624 1099552 1236996 1245184 1305718 1400832 1649328 1769472 1855494 1867776 1958577 2101248 2199104 2473992 2611436 2801664 3298656 3710988 3735552 3917154 4202496 4398208 4947984 5222872 5603328 5875731 6597312 7421976 7834308 8404992 8796416 9895968 10445744 11206656 11751462 13194624 14843952 15668616 16809984 17592832 17627193 19791936 20891488 23502924 26389248 29687904 31337232 33619968 35185664 35254386 39583872 41782976 47005848 52778496 59375808 62674464 70371328 70508772 79167744 83565952 94011696 105556992 118751616 125348928 140742656 141017544 158335488 167131904 188023392 211113984 237503232 250697856 281485312 282035088 316670976 334263808 376046784 422227968 475006464 501395712 562970624 564070176 633341952 668527616 752093568 844455936 950012928 1002791424 1125941248 1128140352 1266683904 1337055232 1504187136 1688911872 1900025856 2005582848 2251882496 2256280704 2533367808 2674110464 3008374272 3377823744 3800051712 4011165696 4512561408 5066735616 5348220928 6016748544 6755647488 7600103424 8022331392 9025122816 10133471232 10696441856 12033497088 15200206848 16044662784 18050245632 20266942464 21392883712 24066994176 30400413696 32089325568 36100491264 42785767424 48133988352 60800827392 64178651136 72200982528 96267976704 128357302272 144401965056 192535953408 288803930112 385071906816 577607860224 1155215720448
• Sum of all divisors σ(n): 3603089361600
• Sum of proper divisors (its aliquot sum) s(n): 2447873641152
• 1155215720448 is an abundant number, because the sum of its proper divisors (2447873641152) is greater than itself. Its abundance is 1292657920704

Bases of 1155215720448

• Binary: 10000110011111000001110010000000000000000₂
• Hexadecimal: 0x10CF8390000
• Base-36: EQP5M2O0

Squares and roots of 1155215720448

• 1155215720448 squared (1155215720448²) is 1334523360770191685320704
• 1155215720448 cubed (1155215720448³) is 1541662365666823207920816377290555392
• The square root of 1155215720448 is 1074809.6205598459
• The cube root of 1155215720448 is 10492.7106488107

Scales and comparisons

• 1,155,215,720,448 seconds is equal to 36,732 years, 14 weeks, 6 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 1,155,215,720,448 would take you about ninety-one 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 1155215720448 cubic inches would be around 874.4 feet tall.

Recreational maths with 1155215720448

• 1155215720448 backwards is 8440275125511
• The number of decimal digits it has is: 13
• The sum of 1155215720448's digits is 45
• More coming soon!